Delete row ('2539', '20420') from daily_volatility

ticker_id 2539
day 20420
implied_open 0.3127278049678346
implied_high 0.3238399604743059
implied_low 0.3032031002480021
implied_close 0.3047905510346408
historical_open 0.4095623029527987
historical_high 0.4095623029527987
historical_low 0.4095623029527987
historical_close 0.4095623029527987
Cancel