Delete row 1988 from strategy_logs

id 1988
time 2026-02-24 06:40:00
symbol BTC/USDT
price 64849.1
rsi 67.16
macd 123.19
bias NULL
pred_10m 看跌
conf_10m 65
pred_30m 看跌
conf_30m 75
strategy 1h空头趋势明确，价格反弹至Fib 0.618阻力位，5m RSI已进入超买区，未见有效衰竭信号。
backtest_10m ✅ 看跌 vs 看跌
backtest_30m ✅ 看跌 vs 看涨
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