version OhlcSt/1.0;DailyOhlcvApi/1.0.0;PHP market interval Zaif_mona_btc 1800 timestamp open high low close volume vwap 2020/05/13-00:00:00 2020/05/13-00:30:00 2020/05/13-01:00:00 2020/05/13-01:30:00 2020/05/13-02:00:00 2020/05/13-02:30:00 2020/05/13-03:00:00 2020/05/13-03:30:00 2020/05/13-04:00:00 2020/05/13-04:30:00 2020/05/13-05:00:00 2020/05/13-05:30:00 2020/05/13-06:00:00 2020/05/13-06:30:00 2020/05/13-07:00:00 2020/05/13-07:30:00 2020/05/13-08:00:00 2020/05/13-08:30:00 2020/05/13-09:00:00 2020/05/13-09:30:00 2020/05/13-10:00:00 2020/05/13-10:30:00 0.00015499 0.00015749 0.00015499 0.00015749 8 0.00015667 2020/05/13-11:00:00 2020/05/13-11:30:00 2020/05/13-12:00:00 0.00015748 0.00015749 0.00015748 0.00015749 96 0.00015749 2020/05/13-12:30:00 0.00015748 0.00015761 0.00015748 0.00015761 109 0.0001575 2020/05/13-13:00:00 2020/05/13-13:30:00 2020/05/13-14:00:00 2020/05/13-14:30:00 2020/05/13-15:00:00 2020/05/13-15:30:00 0.00015989 0.0001599 0.00015989 0.0001599 61 0.0001599 2020/05/13-16:00:00 2020/05/13-16:30:00 2020/05/13-17:00:00 2020/05/13-17:30:00 2020/05/13-18:00:00 2020/05/13-18:30:00 2020/05/13-19:00:00 2020/05/13-19:30:00 2020/05/13-20:00:00 2020/05/13-20:30:00 2020/05/13-21:00:00 2020/05/13-21:30:00 2020/05/13-22:00:00 2020/05/13-22:30:00 2020/05/13-23:00:00 2020/05/13-23:30:00