Alcea
404 lines
14 KiB
PHP
404 lines
14 KiB
PHP
<?php
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function getPremarketActivity() {
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$url = "https://scanner.tradingview.com/america/scan";
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$payload = json_encode([
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"columns" => [
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"name",
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"close",
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"volume",
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"premarket_volume",
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"premarket_change",
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"premarket_change_abs",
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"market_cap_basic"
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],
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"filter" => [
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["left" => "exchange", "operation" => "in_range", "right" => ["AMEX", "NASDAQ", "NYSE"]]
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],
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"options" => ["lang" => "en"],
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"range" => [0, 50],
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"sort" => ["sortBy" => "premarket_volume", "sortOrder" => "desc"]
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]);
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
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curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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curl_close($ch);
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if ($error) {
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return ["error" => "CURL Error: " . $error];
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}
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$data = json_decode($response, true);
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return $data;
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}
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// Fetch the data
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$result = getPremarketActivity();
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// Check if we have valid data
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if (isset($result['error'])) {
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$error = $result['error'];
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$stocks = [];
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} elseif (isset($result['data']) && is_array($result['data'])) {
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$stocks = [];
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foreach ($result['data'] as $item) {
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$d = $item['d'];
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$stocks[] = [
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'ticker' => $d[0] ?? 'N/A',
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'price' => $d[1] ?? 0,
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'volume' => $d[2] ?? 0,
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'premarket_volume' => $d[3] ?? 0,
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'premarket_change' => $d[4] ?? 0,
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'premarket_change_abs' => $d[5] ?? 0,
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'market_cap' => $d[6] ?? 0
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];
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}
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} else {
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$stocks = [];
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$error = "No data received from API";
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}
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// Handle sorting
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$sortColumn = isset($_GET['sort']) ? $_GET['sort'] : 'premarket_volume';
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$sortOrder = isset($_GET['order']) && $_GET['order'] === 'asc' ? 'asc' : 'desc';
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// Map sort parameter to array key
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$sortMap = [
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'ticker' => 'ticker',
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'price' => 'price',
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'premarket_volume' => 'premarket_volume',
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'premarket_change' => 'premarket_change',
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'premarket_change_abs' => 'premarket_change_abs'
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];
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$sortKey = isset($sortMap[$sortColumn]) ? $sortMap[$sortColumn] : 'premarket_volume';
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// Sort the array
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usort($stocks, function($a, $b) use ($sortKey, $sortOrder) {
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if ($a[$sortKey] == $b[$sortKey]) {
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return 0;
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}
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$result = $a[$sortKey] < $b[$sortKey] ? -1 : 1;
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return $sortOrder === 'asc' ? $result : -$result;
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});
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// Get next sort order for each column
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function getNextOrder($column) {
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$currentSort = isset($_GET['sort']) ? $_GET['sort'] : '';
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$currentOrder = isset($_GET['order']) ? $_GET['order'] : 'desc';
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if ($currentSort === $column) {
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return $currentOrder === 'desc' ? 'asc' : 'desc';
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}
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return 'desc';
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}
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function getSortIcon($column) {
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$currentSort = isset($_GET['sort']) ? $_GET['sort'] : '';
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$currentOrder = isset($_GET['order']) ? $_GET['order'] : 'desc';
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if ($currentSort === $column) {
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return $currentOrder === 'desc' ? ' ▼' : ' ▲';
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}
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return '';
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}
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// Helper to format change
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function formatChange($value) {
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$symbol = $value >= 0 ? '+' : '';
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return $symbol . number_format($value, 2) . '%';
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Premarket Activity Dashboard</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background: #0a0a0a;
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color: #e0e0e0;
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padding: 30px;
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min-height: 100vh;
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}
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.container {
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max-width: 1400px;
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margin: 0 auto;
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background: #1a1a1a;
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border-radius: 15px;
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padding: 30px;
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border: 1px solid #ffd700;
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box-shadow: 0 0 40px rgba(255, 215, 0, 0.1);
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}
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h1 {
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text-align: center;
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font-size: 42px;
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font-weight: 700;
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color: #ffd700;
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text-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
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margin-bottom: 5px;
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letter-spacing: 2px;
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}
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.subtitle {
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text-align: center;
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color: #b8960f;
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font-size: 14px;
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margin-bottom: 30px;
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letter-spacing: 1px;
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}
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.stats-bar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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background: #2a2a2a;
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padding: 15px 25px;
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border-radius: 10px;
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margin-bottom: 25px;
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border: 1px solid #ffd70033;
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flex-wrap: wrap;
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gap: 10px;
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}
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.stat-item {
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.stat-label {
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color: #999;
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font-size: 13px;
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text-transform: uppercase;
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letter-spacing: 1px;
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}
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.stat-value {
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color: #ffd700;
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font-weight: 600;
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font-size: 16px;
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}
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.stat-value.green { color: #00ff88; }
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.stat-value.red { color: #ff4444; }
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.table-wrapper {
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overflow-x: auto;
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border-radius: 10px;
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border: 1px solid #ffd70033;
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}
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table {
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width: 100%;
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border-collapse: collapse;
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font-size: 14px;
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}
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thead {
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background: linear-gradient(135deg, #2a1f00, #1a1000);
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}
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th {
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padding: 16px 20px;
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text-align: left;
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color: #ffd700;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 1px;
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font-size: 12px;
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border-bottom: 2px solid #ffd700;
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white-space: nowrap;
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cursor: pointer;
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user-select: none;
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transition: all 0.3s ease;
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position: relative;
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}
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th:hover {
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background: #3a2a0a;
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color: #fff;
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}
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th a {
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color: #ffd700;
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text-decoration: none;
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display: flex;
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align-items: center;
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gap: 5px;
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}
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th a:hover {
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color: #fff;
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}
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td {
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padding: 14px 20px;
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border-bottom: 1px solid #333;
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transition: all 0.3s ease;
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}
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tr:hover td {
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background: #2a2a2a;
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}
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tr:last-child td {
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border-bottom: none;
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}
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.ticker-cell a {
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color: #ffd700;
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text-decoration: none;
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font-weight: 700;
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font-size: 15px;
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transition: all 0.3s;
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display: inline-block;
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}
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.ticker-cell a:hover {
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color: #fff;
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text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
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transform: scale(1.05);
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}
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.volume-cell {
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font-weight: 600;
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color: #ffd700;
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font-family: 'Courier New', monospace;
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}
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.change-positive {
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color: #00ff88;
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font-weight: 600;
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}
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.change-negative {
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color: #ff4444;
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font-weight: 600;
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}
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.rank-badge {
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display: inline-block;
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background: #ffd700;
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color: #0a0a0a;
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font-weight: 700;
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font-size: 11px;
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padding: 2px 10px;
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border-radius: 20px;
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min-width: 30px;
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text-align: center;
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}
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.error-box {
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background: #2a0a0a;
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border: 1px solid #ff4444;
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color: #ff6666;
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padding: 20px;
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border-radius: 10px;
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text-align: center;
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margin: 20px 0;
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}
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.sort-indicator {
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display: inline-block;
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margin-left: 5px;
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font-size: 11px;
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}
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@media (max-width: 768px) {
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body { padding: 15px; }
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.container { padding: 15px; }
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h1 { font-size: 28px; }
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th, td { padding: 10px 12px; font-size: 12px; }
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.stats-bar { flex-direction: column; align-items: flex-start; }
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>⚡ PREMARKET ACTIVITY</h1>
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<div class="subtitle">MOST ACTIVE STOCKS • CLICK HEADERS TO SORT</div>
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<?php if (isset($error) && !empty($stocks)): ?>
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<div class="error-box">⚠️ Warning: <?php echo htmlspecialchars($error); ?></div>
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<?php endif; ?>
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<?php if (empty($stocks) && isset($error)): ?>
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<div class="error-box">❌ Error: <?php echo htmlspecialchars($error); ?></div>
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<?php else: ?>
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<div class="stats-bar">
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<div class="stat-item">
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<span class="stat-label">📊 Total Stocks</span>
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<span class="stat-value"><?php echo count($stocks); ?></span>
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</div>
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<div class="stat-item">
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<span class="stat-label">🟢 Gainers</span>
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<span class="stat-value green"><?php echo count(array_filter($stocks, function($s) { return $s['premarket_change'] > 0; })); ?></span>
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</div>
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<div class="stat-item">
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<span class="stat-label">🔴 Losers</span>
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<span class="stat-value red"><?php echo count(array_filter($stocks, function($s) { return $s['premarket_change'] < 0; })); ?></span>
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</div>
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<div class="stat-item">
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<span class="stat-label">📈 Top Gain</span>
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<span class="stat-value green"><?php
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$max = max(array_column($stocks, 'premarket_change'));
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echo number_format($max, 2) . '%';
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?></span>
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</div>
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<div class="stat-item">
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<span class="stat-label">📉 Top Loss</span>
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<span class="stat-value red"><?php
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$min = min(array_column($stocks, 'premarket_change'));
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echo number_format($min, 2) . '%';
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?></span>
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</div>
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</div>
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<div class="table-wrapper">
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<table>
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<thead>
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<tr>
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<th style="cursor:default;">#</th>
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<th>
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<a href="?sort=ticker&order=<?php echo getNextOrder('ticker'); ?>">
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Ticker<span class="sort-indicator"><?php echo getSortIcon('ticker'); ?></span>
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</a>
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</th>
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<th>
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<a href="?sort=price&order=<?php echo getNextOrder('price'); ?>">
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Price<span class="sort-indicator"><?php echo getSortIcon('price'); ?></span>
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</a>
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</th>
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<th>
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<a href="?sort=premarket_volume&order=<?php echo getNextOrder('premarket_volume'); ?>">
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Premarket Volume<span class="sort-indicator"><?php echo getSortIcon('premarket_volume'); ?></span>
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</a>
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</th>
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<th>
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<a href="?sort=premarket_change&order=<?php echo getNextOrder('premarket_change'); ?>">
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Change %<span class="sort-indicator"><?php echo getSortIcon('premarket_change'); ?></span>
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</a>
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</th>
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<th>
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<a href="?sort=premarket_change_abs&order=<?php echo getNextOrder('premarket_change_abs'); ?>">
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Change (Abs)<span class="sort-indicator"><?php echo getSortIcon('premarket_change_abs'); ?></span>
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</a>
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</th>
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</tr>
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</thead>
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<tbody>
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<?php
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$rank = 1;
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$base_url = "https://alceawis.de/other/extra/fetchdata/2026-05-13-Finance/2026-05-13-Stocks/process.php?symbol=";
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foreach ($stocks as $stock):
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$change = $stock['premarket_change'];
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$changeClass = $change >= 0 ? 'change-positive' : 'change-negative';
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?>
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<tr>
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<td><span class="rank-badge"><?php echo $rank++; ?></span></td>
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<td class="ticker-cell">
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<a href="<?php echo $base_url . urlencode($stock['ticker']); ?>" target="_blank">
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<?php echo htmlspecialchars($stock['ticker']); ?>
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</a>
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</td>
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<td>$<?php echo number_format($stock['price'], 2); ?></td>
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<td class="volume-cell"><?php echo number_format($stock['premarket_volume']); ?></td>
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<td class="<?php echo $changeClass; ?>">
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<?php echo formatChange($change); ?>
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</td>
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<td><?php echo number_format($stock['premarket_change_abs'], 2); ?></td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<?php endif; ?>
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</div>
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</body>
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</html>
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