SWStonkWhisper

UPST Dark Pool Activity

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

DP Shares
3.1M
Notional Value
$103.1M
WoW Change
+13.3%

UPST dark pool volume for the week of 2026-07-06: 3.1M shares traded across 27 ATS venues with a total notional value of $103.1M. Volume is up 13.3% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.

Dark pool activity in UPST 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 UPST.

DP Shares
3.1M
Notional
$103.1M
DP % of Vol
WoW Change
+13.3%
Venues
27
Weekly Dark Pool Volume — 12 Weeks

Weekly History

WeekSharesDP %WoW
2026-07-063.1M+13.3%
2026-06-292.7M-1.9%
2026-06-222.8M-18.2%
2026-06-153.4M-2.3%
2026-06-083.5M-7.7%
2026-06-013.8M+3.1%
2026-05-253.7M-6.6%
2026-05-183.9M+18.3%
2026-05-113.3M-48.4%
2026-05-046.5M+83.1%
2026-04-273.5M
2026-03-233.8M-18.1%

ATS Venue Breakdown (latest week)

3.1M
70.0K trades
INCR
INTELLIGENT CROSS LLC
463.1K
9.5K trades
UBSA
UBS ATS
396.0K
8.2K trades
MSTX
MS TRAJECTORY CROSS (ATS-1)
300.4K
14.6K trades
EBXL
LEVEL ATS
267.3K
14.3K trades
MSPL
MS POOL (ATS-4)
254.4K
1.6K trades
SGMT
SIGMA X2
218.6K
4.5K trades
CGXS
ONECHRONOS
182.1K
2.1K trades
MLIX
INSTINCT X
171.8K
2.5K trades
IATS
IBKR ATS
164.9K
1.0K trades
JPBX
JPB-X
111.7K
1.7K trades
JPMX
JPM-X
89.2K
1.2K trades
ICBX
CBX
80.7K
1.2K trades
BIDS
BIDS ATS
76.4K
355 trades
PURE
PURESTREAM
58.9K
3.1K trades
XSTM
CROSSSTREAM
51.5K
478 trades
ITGP
POSIT
42.3K
374 trades
KCGM
VIRTU MATCHIT ATS
37.2K
837 trades
ONEC
CITI-ONE ATS
35.8K
391 trades
BNPX
BNPP CORTEX ATS
31.9K
392 trades
LATS
THE BARCLAYS ATS
31.4K
500 trades
MSRP
MS RPOOL (ATS-6)
20.5K
455 trades
BLUE
BOATS
12.0K
243 trades
ALPX
ALPHAX US
7.0K
122 trades
BOSS
BRUCE MARKETS, LLC.
4.5K
136 trades
LQNA
LIQUIDNET H2O ATS
2.5K
27 trades
IEOS
IBKR EOS ATS
1.2K
31 trades
MOON
MOON ATS
549
37 trades