QLYS
Qualys, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 1:33:39 PM EDT
196.44USD+1.782%(+3.44)233,109
195.99Bid196.92Ask0.93SpreadPre-marketOct 5, 2026 9:27:30 AM EDT
193.20USD+0.104%(+0.20)
QLYS Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 122,683, which is 55.01% of today’s total volume. Today’s Lit volume is 100,344 (44.99%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.51%, and the average Lit volume 55.49%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 55.01% | 122,683 | 44.51% |
| Nasdaq GSM | 20.95% | 46,723 | 35.51% |
| IEX | 9.97% | 22,242 | 6.03% |
| NYSE Arca | 3.53% | 7,868 | 4.15% |
| Cboe BZX | 3.15% | 7,035 | 3.48% |
| Cboe EDGX | 2.75% | 6,142 | 2.31% |
| NYSE | 1.20% | 2,674 | 1.23% |
| MEMX | 0.95% | 2,122 | 0.44% |
| Nasdaq BX | 0.46% | 1,035 | 0.33% |
| Nasdaq PHLX | 0.42% | 931 | 0.18% |
| Cboe EDGA | 0.41% | 906 | 0.31% |
| Cboe BYX | 0.40% | 889 | 0.78% |
| NYSE National | 0.24% | 528 | 0.18% |
| MIAX Pearl | 0.23% | 515 | 0.21% |
| NYSE American | 0.21% | 458 | 0.14% |
| CHX | 0.12% | 266 | 0.17% |
| 24X National | 0.00% | 10 | 0.00% |
QLYS Volume by Exchange
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QLYS Volume by Exchange
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QLYS 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 | |
|---|---|---|---|---|---|---|---|---|