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SIGA
SIGA Technologies Inc.
stock NASDAQ

At Close

Sep 30, 2026 3:59:51 PM EDT

3.42USD-0.581%(-0.02)661,373

3.41Bid 3.42Ask 0.01Spread

Pre-market

0.00USD-100.000%(-3.44)0

After-hours

Sep 30, 2026 4:27:30 PM EDT

3.46USD+1.170%(+0.04)11,926

OverviewOptionsHistoricalExchange VolumeShortsMore

SIGA Volume Sep 30, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	44.86	296,614	39.68
Nasdaq GSM	30.09	198,964	33.83
IEX	7.31	48,335	7.01
NYSE Arca	7.15	47,256	6.43
Cboe EDGX	3.28	21,716	3.31
Cboe BZX	2.16	14,310	3.66
NYSE	1.29	8,506	1.67
MEMX	1.16	7,656	0.99
NYSE National	0.55	3,622	0.39
MIAX Pearl	0.48	3,201	0.72
Cboe BYX	0.46	3,025	0.77
Nasdaq BX	0.43	2,824	0.24
Nasdaq PHLX	0.32	2,111	0.17
Cboe EDGA	0.30	1,981	0.56
24X National	0.14	900	0.07
Texas Stock Exchange LLC	0.03	200	0.24
CHX	0.01	38	0.13
NYSE American	0.00	2	0.15
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

SIGA Nutrition Facts

0.93 servings per container

Serving size

710.80K

Calories

661.26K

% Day

% Avg

Off Exchange¹ 297K

44.86%

39.68%

Nasdaq GSM 199K

30.09%

33.83%

IEX 48K

7.31%

7.01%

NYSE Arca 47K

7.15%

6.43%

Cboe EDGX 22K

3.28%

3.31%

Cboe BZX 14K

2.16%

3.66%

NYSE 9K

1.29%

1.67%

MEMX 8K

1.16%

0.99%

NYSE National 4K

0.55%

0.39%

MIAX Pearl 3K

0.48%

0.72%

Cboe BYX 3K

0.46%

0.77%

Nasdaq BX 3K

0.43%

0.24%

Nasdaq PHLX 2K

0.32%

0.17%

Cboe EDGA 2K

0.30%

0.56%

24X National 900

0.14%

0.07%

Texas Stock Exchange LLC 200

0.03%

0.24%

CHX 38

0.01%

0.13%

NYSE American 2

0.00%

0.15%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

SIGA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 296,614, which is 44.86% of today's total volume.
Today's Lit volume is 364,647, which is 55.14%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.68%.
The average Lit volume has been 60.32%.

SIGA Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

NYSE

MEMX

NYSE National

MIAX Pearl

Cboe BYX