NDAQ	The short sale volume percent (not short interest) for stock ticker NDAQ is 70% on Oct 21, 2020. The short sale volume is 306,451. The total volume is 436,495. The short sale volume percent is up 12% compare to Oct 20, 2020.

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Insider Buying

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2020-10-21	306,451	436,495	70%
2020-10-20	190,005	328,413	58%
2020-10-19	198,742	292,797	68%
2020-10-16	149,501	328,493	46%
2020-10-15	98,869	179,574	55%
2020-10-14	125,606	249,774	50%
2020-10-13	79,336	136,688	58%
2020-10-12	91,049	179,604	51%
2020-10-09	63,043	148,754	42%
2020-10-08	135,577	227,736	60%

Last 5 days short percent	60.26%
Last 10 days short percent	57.34%
Last 20 days short percent	56.15%
Last 50 days short percent	51.91%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2020-10-21	CBOE	197,982	736,203	27%
2020-10-21	CME	225,167	1,082,104	21%
2020-10-21	MKTX	45,562	66,550	68%