Delete row ('2539', '20391') from daily_volatility

ticker_id 2539
day 20391
implied_open 0.3286023128342221
implied_high 0.3413019191273322
implied_low 0.3174901573277509
implied_close 0.3206650589010284
historical_open 0.4016250490196049
historical_high 0.4016250490196049
historical_low 0.4016250490196049
historical_close 0.4016250490196049
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