— Know what they know.
Not Investment Advice

BIL

State Street SPDR Bloomberg 1-3 Month T-Bill ETF
1W: +0.1% 1M: +0.3% 3M: +0.3% YTD: +0.7% 1Y: +2.8% 3Y: +13.4% 5Y: +16.7%
$91.59
+0.02 (+0.02%)
 
Weekly Expected Move ±0.2%
$91 $91 $92 $92 $92
ETF AMEX · AUM $46.4B

Dark Pool Activity

Week of 2026-04-20
5.0M
Weekly Shares
$455M
Notional Value
6.2M
4-Week Avg
▼ -6.3%
4-Week Trend
15,863
Weekly Trades
313
Avg Trade Size

Weekly Dark Pool Volume

Weekly Notional Value

Top Dark Pool Venues

Last 4 weeks
VenueShareShares TradedTradesNotional
IATS IBKR ATS 18.4% 4,124,472 10,097 $377.4M
INCR INTELLIGENT CROSS LLC 13.9% 3,102,938 8,421 $284.0M
UBSA UBS ATS 10.5% 2,347,900 7,304 $214.9M
MLIX INSTINCT X 9.9% 2,209,099 3,600 $202.2M
EBXL LEVEL ATS 8.7% 1,947,771 7,230 $178.3M
XSTM CROSSSTREAM 8.3% 1,847,109 1,874 $169.1M
SGMT SIGMA X2 7.1% 1,586,792 7,839 $145.3M
KCGM VIRTU MATCHIT ATS 4.3% 966,244 1,610 $88.4M
MSPL MS POOL (ATS-4) 3.9% 863,800 1,567 $79.0M
BLUE BOATS 2.4% 530,511 4,157 $48.5M
JPMX JPM-X 2.1% 476,765 508 $43.6M
PURE PURESTREAM 1.9% 427,051 4,009 $39.1M
LATS THE BARCLAYS ATS 1.9% 425,644 1,924 $39.0M
ITGP POSIT 1.7% 388,849 650 $35.6M
ICBX CBX 1.2% 260,973 952 $23.9M

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms