{
"symbol": "SFPUSDT",
"priceChange": "0.08510000",
"priceChangePercent": "3.152",
"weightedAvgPrice": "2.76074579",
"prevClosePrice": "2.70000000",
"lastPrice": "2.78510000",
"lastQty": "8.72000000",
"bidPrice": "2.78340000",
"bidQty": "201.61000000",
"askPrice": "2.78890000",
"askQty": "8.97000000",
"openPrice": "2.70000000",
"highPrice": "2.93630000",
"lowPrice": "2.60000000",
"volume": "26092606.34000000",
"quoteVolume": "72035053.08749400",
"openTime": 1613113175331,
"closeTime": 1613199575331,
"firstId": 3351781,
"lastId": 3532375,
"count": 180595
},

こんなかんじの要素でBTC建のみ取る予定
これらの要素を数分おきに取って
どういったものを見ていこう