NSSC
Napco Security Technologies, Inc
stockNASDAQ
At CloseOct 2, 2026 3:59:52 PM EDT
36.22USD+0.069%(+0.03)223,577
Pre-marketOct 2, 2026 9:28:00 AM EDT
36.84USD+1.796%(+0.65)
NSSC Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 102,135, which is 44.60% of today’s total volume. Today’s Lit volume is 126,884 (55.40%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.14%, and the average Lit volume 54.86%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 44.60% | 102,135 | 45.14% |
| Nasdaq GSM | 38.20% | 87,480 | 33.05% |
| IEX | 4.63% | 10,598 | 3.78% |
| NYSE Arca | 4.03% | 9,238 | 5.82% |
| Cboe BZX | 3.34% | 7,655 | 3.91% |
| Cboe EDGX | 2.02% | 4,631 | 2.74% |
| NYSE | 1.27% | 2,902 | 1.64% |
| Cboe BYX | 0.65% | 1,489 | 0.99% |
| Nasdaq BX | 0.38% | 872 | 0.40% |
| MEMX | 0.38% | 871 | 0.80% |
| Cboe EDGA | 0.13% | 295 | 0.45% |
| Nasdaq PHLX | 0.13% | 290 | 0.21% |
| TXSE | 0.09% | 208 | 0.15% |
| NYSE National | 0.06% | 132 | 0.26% |
| NYSE American | 0.05% | 122 | 0.11% |
| MIAX Pearl | 0.04% | 101 | 0.23% |
NSSC Volume by Exchange
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NSSC Volume by Exchange
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NSSC Volume by Exchange · History
| Date |
|---|
0 to 0 of 0
| Level | Trades | Volume | Premium ▼ |
|---|---|---|---|
0 to 0View on Chart
| Date | Time | Price | Size | Premium ▼ | Side | Exchange | Conditions | |
|---|---|---|---|---|---|---|---|---|