Delete row ('2661', '20397') from daily_volatility

ticker_id 2661
day 20397
implied_open 0.6381552162287792
implied_high 0.6381552162287792
implied_low 0.5937065942028942
implied_close 0.6079936512826429
historical_open 0.4968720962179302
historical_high 0.4968720962179302
historical_low 0.4968720962179302
historical_close 0.4968720962179302
Cancel