SPMB
State Street SPDR Portfolio Mortgage Backed Bond ETF
stockNYSEETF
Market OpenOct 5, 2026 1:27:42 PM EDT
20.97USD-0.404%(-0.08)1,388,525
20.96Bid20.97Ask0.01SpreadSPMB Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 1,044,725, which is 78.72% of today’s total volume. Today’s Lit volume is 282,479 (21.28%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 72.14%, and the average Lit volume 27.86%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 78.72% | 1,044,725 | 72.14% |
| Nasdaq GSM | 5.47% | 72,596 | 4.74% |
| NYSE Arca | 4.99% | 66,291 | 6.65% |
| Cboe EDGX | 2.28% | 30,307 | 3.36% |
| IEX | 1.76% | 23,412 | 2.86% |
| NYSE | 1.75% | 23,217 | 2.40% |
| Cboe BZX | 1.43% | 18,956 | 2.84% |
| Cboe BYX | 1.40% | 18,638 | 1.63% |
| MIAX Pearl | 0.88% | 11,632 | 1.19% |
| MEMX | 0.75% | 10,013 | 1.08% |
| Cboe EDGA | 0.28% | 3,723 | 0.32% |
| Nasdaq PHLX | 0.08% | 1,100 | 0.02% |
| NYSE American | 0.08% | 1,001 | 0.22% |
| Nasdaq BX | 0.07% | 898 | 0.17% |
| TXSE | 0.02% | 317 | 0.05% |
| NYSE National | 0.02% | 278 | 0.29% |
| 24X National | 0.01% | 100 | 0.04% |
SPMB Volume by Exchange
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SPMB Volume by Exchange
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SPMB Volume by Exchange · History
| Date |
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0 to 0 of 0
| Level | Trades | Volume | Premium ▼ |
|---|---|---|---|
0 to 0View on Chart
| Date | Time | Price | Size | Premium ▼ | Side | Exchange | Conditions | |
|---|---|---|---|---|---|---|---|---|