Delete row ('2760', '20509') from daily_volatility

ticker_id 2760
day 20509
implied_open 0.1920815451832893
implied_high 0.1920815451832893
implied_low 0.1857317420367343
implied_close 0.1904940943966505
historical_open 0.1603325294505142
historical_high 0.1603325294505142
historical_low 0.1603325294505142
historical_close 0.1603325294505142
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