i = ind_ratio[0]
deltalog_vs_sell = []
without_buy = 0
metric_log = []

while (i < len(ind_ratio) - 1):
    j = ind_ratio[i] + 1
    buy, sell = 0, 0
    buy_amount, sell_amount = 0, 0
    while (j < ind_ratio[i + 1]):
        if 'INFO' in logs[j]:
            if 'BUY' in logs[j]:
                buy += 1
                buy_amount += float(logs[j].split(' ')[8][:-1])
            elif 'SELL' in logs[j]:
                sell += 1
                sell_amount += float(logs[j].split(' ')[8][:-1])
        j += 1

    if buy == 0:
        without_buy += 1

    log_ratio = logs[ind_ratio[i]].split(' ')[7].strip('\n')
    pressure = sell_amount - buy_amount
    metric_log.append(log_ratio)
    # print('delta log =', delta_log)
    # print('buy =', buy, 'buy_amount =', buy_amount)
    # print('sell =', sell, 'sell_amount = ', sell_amount)
    # print('sell - buy =', pressure)
    # print()
    deltalog_vs_sell.append([delta_log, buy]) # delta log увеличился -> sell_amount увеличился
    i += 1

without_buy / len(ind_ratio)