SWStonkWhisper

MCRP Dark Pool Activity

ATS off-exchange volume intelligence · Week of 2026-07-06

DP Shares
58.7K
Notional Value
$92K
WoW Change
+45.8%

MCRP dark pool volume for the week of 2026-07-06: 58.7K shares traded across 19 ATS venues with a total notional value of $92K. Volume is up 45.8% week-over-week. Primary routing venues include , UBS ATS, CBX.

Dark pool activity in MCRP reflects institutional order flow executing on Alternative Trading Systems (ATS) registered with the SEC — private venues where large-block trades are matched away from public exchanges to minimize price impact. StonkWhisper ingests FINRA-published ATS volume data to track these off-exchange flows. Sustained elevation in dark pool percentage — particularly when concentrated at specific venues — can indicate institutional accumulation or distribution ahead of significant price moves. The interactive charts below show 12-week historical volume and complete venue breakdown for MCRP.

DP Shares
58.7K
Notional
$92K
DP % of Vol
WoW Change
+45.8%
Venues
19
Weekly Dark Pool Volume — 12 Weeks

Weekly History

WeekSharesDP %WoW
2026-07-0658.7K+45.8%
2026-06-2940.3K-57.4%
2026-06-2294.5K-94.7%
2026-06-151.8M+5868.2%
2026-06-0829.8K-48.0%
2026-06-0157.4K+34.0%
2026-05-2542.8K+49.6%
2026-05-1828.6K-26.1%
2026-05-1138.7K-27.2%
2026-05-0453.2K-9.3%
2026-04-2758.7K
2026-03-2350.7K-42.0%

ATS Venue Breakdown (latest week)

58.7K
705 trades
UBSA
UBS ATS
10.0K
89 trades
ICBX
CBX
8.1K
43 trades
IATS
IBKR ATS
4.9K
21 trades
JPMX
JPM-X
4.8K
55 trades
EBXL
LEVEL ATS
4.8K
65 trades
MLIX
INSTINCT X
4.7K
63 trades
KCGM
VIRTU MATCHIT ATS
4.7K
63 trades
SGMT
SIGMA X2
4.3K
125 trades
ITGP
POSIT
4.1K
14 trades
INCR
INTELLIGENT CROSS LLC
3.5K
104 trades
BNPX
BNPP CORTEX ATS
1.4K
12 trades
MSRP
MS RPOOL (ATS-6)
800
1 trades
ONEC
CITI-ONE ATS
713
6 trades
BLUE
BOATS
504
29 trades
LATS
THE BARCLAYS ATS
500
4 trades
BIDS
BIDS ATS
400
4 trades
MSPL
MS POOL (ATS-4)
300
2 trades
CGXS
ONECHRONOS
237
3 trades
BOSS
BRUCE MARKETS, LLC.
39
2 trades