curl --location --request GET 'https://open-api.coinank.com/api/longshort/person?exchange=Binance&symbol=BTCUSDT&interval=1h&endTime=1725978552361&size=10' \ --header 'apikey;'
{"success":true,"code":"1","data":{"tss":[1725944400000,1725948000000,1725951600000,1725955200000,1725958800000,1725962400000,1725966000000,1725969600000,1725973200000,1725976800000],"longShortRatio":[1.6164,1.6874,1.6652,1.7108,1.6427,1.6752,1.6638,1.6667,1.6413,1.6199]}}