Delete row ('653', '20640') from daily_volatility

ticker_id 653
day 20640
implied_open 0.9302461609703101
implied_high 0.9683449798496402
implied_low 0.8603983263582049
implied_close 0.9191340054638388
historical_open 0.9445332180500589
historical_high 0.9445332180500589
historical_low 0.9445332180500589
historical_close 0.9445332180500589
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