ADVERUM BIOTECHNOLOGIES INC -- ADVM
Short Volume

		CBOE							NYSE				NASDAQ
Date	FINRA Dark Pool	BATS	BYXX	EDGA	EDGX	CBOE + FINRA Short	CBOE + FINRA Total	CBOE + FINRA Ratio	NYSE	ARCA	Amex	Chicago	BX	PSX	Total Short	Total Volume	Total Ratio
2023-05-26	58,688	4,708	4,603	4,018	31,286
2023-05-25	99,690	7,937	3,874	3,983	67,361
2023-05-24	19,157	157	0	103	2,757
2023-05-23	47,483	2,159	1,266	1,714	11,271
2023-05-22	31,114	1,610	2,480	3,100	12,988
2023-05-19	48,630	718	1,600	100	12,629
2023-05-18	23,862	500	1,705	1,801	1,815
2023-05-17	21,593	200	1,705	1,700	661
2023-05-16	10,393	271	631	345	200
2023-05-15	13,516	0	0	0	1,561
2023-05-12	16,360	117	0	2	2,094
2023-05-11	21,460	111	0	170	5,020
2023-05-10	13,300	387	840	1,031	4,059
2023-05-09	34,294	400	100	188	4,757
2023-05-08	22,700	270	1,016	0	0
2023-05-05	30,274	100	1,099	565	1,638
2023-05-04	30,603	1,132	1,164	500	591
2023-05-03	18,559	100	192	0	224
2023-05-02	64,774	440	400	500	2,581
2023-05-01	52,532	13	2,092	2,600	5,810
Volume data may be incomplete

Our short volume data are sourced from various exchanges (CBOE, NYSE, and NASDAQ) as well as FINRA.

Short volumes are important because they can give a trader insight into the trading strategies of various market participants including short sellers. Short sellers don't trade in a vacuum, and they leave traces behind them. The aggregate short volumes give us clues that can aid our decision making process.

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