Delete row ('1993', '20682') from daily_volatility

ticker_id 1993
day 20682
implied_open 0.8445238184918173
implied_high 0.8603983263582049
implied_low 0.7730885330930735
implied_close 0.7730885330930735
historical_open 0.9080218499573676
historical_high 0.9080218499573676
historical_low 0.9080218499573676
historical_close 0.9080218499573676
Cancel