Delete row ('1986', '20732') from daily_volatility

ticker_id 1986
day 20732
implied_open 0.2619293797953945
implied_high 0.2619293797953945
implied_low 0.2508172242889232
implied_close 0.2555795766488395
historical_open 0.1714446849569855
historical_high 0.1714446849569855
historical_low 0.1714446849569855
historical_close 0.1714446849569855
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