Delete row ('602', '20670') from daily_volatility

ticker_id 602
day 20670
implied_open 0.723877558707272
implied_high 0.730227361853827
implied_low 0.6857787398279419
implied_close 0.7016532476943295
historical_open 0.7127654032008007
historical_high 0.7127654032008007
historical_low 0.7127654032008007
historical_close 0.7127654032008007
Cancel