Delete row ('331', '20157') from daily_volatility

ticker_id 331
day 20157
implied_open 0.8286493106254299
implied_high 0.9191340054638388
implied_low 0.8286493106254299
implied_close 0.9064343991707288
historical_open 0.8905598913043412
historical_high 0.8905598913043412
historical_low 0.8905598913043412
historical_close 0.8905598913043412
Cancel