Delete row ('1861', '20731') from daily_volatility

ticker_id 1861
day 20731
implied_open 0.8397614661319012
implied_high 1.015968503448803
implied_low 0.8397614661319012
implied_close 0.9350085133302264
historical_open 0.6111685528559204
historical_high 0.6111685528559204
historical_low 0.6111685528559204
historical_close 0.6111685528559204
Cancel