| 日期 | 收盤價 (C[0]) | 31 天前的收盤價 (C[31]) | 上一筆比較結果 | 比較結果 | 訊號 |
|---|---|---|---|---|---|
| " . $data['date'] . " | "; echo "" . $data['c0_close'] . " | "; echo "" . $data['c31_close'] . " | "; echo "" . $data['previous_comparison_result'] . " | "; echo "" . $data['comparison_result'] . " | "; echo "" . $data['signal'] . " | "; echo "
| 日期 | 收盤價 (C[0]) | 31 天前的收盤價 (C[31]) | 上一筆比較結果 | 比較結果 | 訊號 |
|---|---|---|---|---|---|
| " . $signal_data['date'] . " | "; echo "" . $signal_data['c0_close'] . " | "; echo "" . $signal_data['c31_close'] . " | "; echo "" . $signal_data['previous_comparison_result'] . " | "; echo "" . $signal_data['comparison_result'] . " | "; echo "" . $signal_data['signal'] . " | "; echo "
";
//print_r($data);
//echo "";
curl_close($curl);
return $data;
}
//全部持倉
function fetch_positions()
{
$endpoint = "/api/v5/account/positions";
$method = "GET";
$params = "instType=SWAP";
$data = http_req($endpoint, $method, $params);
return $data; // 如果未找到目標儀器，則返回錯誤訊息
}
//單一 symbol 持倉
function searchposition($instId)
{
global $fetch_positions;
//echo "";
//print_r($fetch_positions);
//echo "";
foreach ($fetch_positions['data'] as $posData) { // 使用不同的名稱，避免衝突
if ($posData['instId'] === $instId) {
$pos = $posData['pos'];
return $pos;
}
}
return null; // 如果未找到则返回 null
}
//單一 symbol 市場資訊
function searchmarkets($instId)
{
global $markets;
foreach ($markets['data'] as $market) {
if ($market['instId'] === $instId) {
$precision = -log10($market['lotSz']); //精度
$result = array(
'ctVal' => $market['ctVal'],
'minSz' => $market['minSz'],
'lotSz' => $market['lotSz'],
'precision' => $precision,
);
return $result; // 返回包含 ctVal、minSz 和 lotSz 值的陣列
}
}
return "Instrument not found"; // 如果未找到目標儀器，則返回錯誤訊息
}
//totalEq
function totalEq()
{
$endpoint = "/api/v5/account/balance";
$method = "GET";
$params = 'null';
$data = http_req($endpoint, $method, $params);
$totalEq = $data['data'][0]['totalEq'];
return $totalEq; // 如果未找到目標儀器，則返回錯誤訊息
}
//基礎資料
function load_markets()
{
$endpoint = "/api/v5/public/instruments";
$method = "GET";
$params = "instType=SWAP";
$data = http_req($endpoint, $method, $params);
return $data; // 如果未找到目標儀器，則返回錯誤訊息
}
/**
* 獲取 OKX 交易所的所有交易對
*/
function getOkxPairs()
{
global $exchange;
try {
// 獲取所有交易對的市場資料
$markets = $exchange->load_markets();
// echo "";
// print_r($markets);
// echo "";
// 檢查資料是否正確返回
if (empty($markets)) {
throw new Exception("無法從 OKX 獲取市場資料");
}
$filteredMarkets = []; // 用於存放篩選後的交易對資料
$baseCurrencies = []; // 儲存基礎貨幣清單
// 篩選所有以 :USDT 結尾且不包含 USDC 的交易對並收集相關資料
foreach ($markets as $symbol => $market) {
if (substr($symbol, -5) === ':USDT' && strpos($symbol, 'USDC') === false) { // 排除包含 USDC 的交易對
$createdTime = isset($market['created']) ? $market['created'] : 0; // 默認為 0，如果沒有創建時間
$filteredMarkets[] = [
'symbol' => $symbol,
'base' => $market['base'],
'created' => $createdTime,
];
}
}
// 根據創建時間進行排序，最近的交易對排在最前面
usort($filteredMarkets, function ($a, $b) {
return $a['created'] - $b['created'];
});
// 根據 filteredMarkets 構建基礎貨幣清單
foreach ($filteredMarkets as $market) {
$baseCurrencies[] = $market['base'];
}
// 去除重複的基礎貨幣，但保留出現順序
$baseCurrencies = array_values(array_unique($baseCurrencies));
// 將 coinList 儲存為陣列
$coinList = $baseCurrencies; // 現在 $coinList 是一個基礎貨幣的陣列
// 返回 coinList 陣列
return $coinList;
} catch (Exception $e) {
echo '錯誤: ' . $e->getMessage();
}
}
?>