Dark

BST
BlackRock Science and Technology Trust
stock NYSE Closed Ended Fund

At Close

Oct 1, 2026 3:57:12 PM EDT

51.24USD+2.542%(+1.27)256,508

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 30, 2026 9:00:30 AM EDT

50.60USD+1.261%(+0.63)0

After-hours

Oct 1, 2026 4:18:30 PM EDT

50.97USD-0.527%(-0.27)877

OverviewHistoricalDark Pool PrintsShortsMore

BST Volume Oct 1, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.00	141,761	57.77
NYSE	11.72	30,205	17.16
Nasdaq GSM	10.51	27,078	5.67
Cboe EDGX	7.65	19,712	4.64
NYSE Arca	7.53	19,399	7.01
IEX	2.56	6,607	2.56
Cboe BZX	2.48	6,383	2.03
MEMX	0.74	1,920	1.38
Texas Stock Exchange LLC	0.63	1,622	0.12
MIAX Pearl	0.55	1,425	0.20
Cboe BYX	0.16	410	0.46
Nasdaq BX	0.12	316	0.31
Cboe EDGA	0.11	280	0.14
NYSE National	0.10	268	0.18
Nasdaq PHLX	0.10	249	0.10
24X National	0.02	54	0.01
NYSE American	0.02	40	0.12
CHX	0.00	0	0.09
LTSE	0.00	0	0.04

chartexchange.com

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

BST Nutrition Facts

2.62 servings per container

Serving size

98.26K

Calories

257.73K

% Day

% Avg

Off Exchange¹ 142K

55.00%

57.77%

NYSE 30K

11.72%

17.16%

Nasdaq GSM 27K

10.51%

5.67%

Cboe EDGX 20K

7.65%

4.64%

NYSE Arca 19K

7.53%

7.01%

IEX 7K

2.56%

Cboe BZX 6K

2.48%

2.03%

MEMX 2K

0.74%

1.38%

Texas Stock Exchange LLC 2K

0.63%

0.12%

MIAX Pearl 1K

0.55%

0.20%

Cboe BYX 410

0.16%

0.46%

Nasdaq BX 316

0.12%

0.31%

Cboe EDGA 280

0.11%

0.14%

NYSE National 268

0.10%

0.18%

Nasdaq PHLX 249

0.10%

24X National 54

0.02%

0.01%

NYSE American 40

0.02%

0.12%

CHX 0

0.00%

0.09%

LTSE 0

0.00%

0.04%

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

chartexchange.com

BST Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 141,761, which is 55.00% of today's total volume.
Today's Lit volume is 115,968, which is 45.00%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 57.77%.
The average Lit volume has been 42.23%.

BST Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe EDGX

NYSE Arca

IEX

Cboe BZX

MEMX

Texas Stock Exchange LLC

MIAX Pearl

Cboe BYX