Delete row ('9', '20346') from daily_volatility

ticker_id 9
day 20346
implied_open 0.2206556593427869
implied_high 0.2270054624893419
implied_low 0.2206556593427869
implied_close 0.2222431101294256
historical_open 0.2555795766488395
historical_high 0.2555795766488395
historical_low 0.2555795766488395
historical_close 0.2555795766488395
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