Delete row ('1321', '20521') from daily_volatility

ticker_id 1321
day 20521
implied_open 1.154076721886375
implied_high 1.190588089979066
implied_low 1.000093995582415
implied_close 1.022318306595358
historical_open 1.08264143648763
historical_high 1.08264143648763
historical_low 1.08264143648763
historical_close 1.08264143648763
Cancel