Delete row ('2717', '20615') from daily_volatility

ticker_id 2717
day 20615
implied_open 0.2682791829419495
implied_high 0.2809787892350595
implied_low 0.2539921258622007
implied_close 0.2587544782221169
historical_open 0.2920909447415308
historical_high 0.2920909447415308
historical_low 0.2920909447415308
historical_close 0.2920909447415308
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