CECO
Ceco Environmental Corp
stockNASDAQ
At CloseOct 23, 2026 3:59:57 PM EDT
49.09USD-4.698%(-2.42)1,095,300
Pre-marketOct 23, 2026 8:43:30 AM EDT
50.06USD-2.815%(-1.45)
After-hoursOct 23, 2026 4:59:30 PM EDT
49.40USD+0.631%(+0.31)
CECO Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 498,665, which is 45.54% of today’s total volume. Today’s Lit volume is 596,341 (54.46%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.15%, and the average Lit volume 57.85%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 45.54% | 498,665 | 42.15% |
| IEX | 13.57% | 148,631 | 5.41% |
| Nasdaq GSM | 12.79% | 140,000 | 29.24% |
| TXSE | 8.04% | 87,987 | 2.58% |
| NYSE Arca | 6.76% | 74,026 | 6.32% |
| Cboe BZX | 4.04% | 44,261 | 4.67% |
| Cboe EDGX | 2.91% | 31,823 | 2.77% |
| NYSE | 2.26% | 24,759 | 1.80% |
| Cboe BYX | 1.21% | 13,259 | 1.16% |
| MEMX | 0.60% | 6,616 | 0.94% |
| Cboe EDGA | 0.55% | 6,013 | 0.85% |
| Nasdaq BX | 0.41% | 4,435 | 0.60% |
| NYSE National | 0.37% | 4,090 | 0.37% |
| MIAX Pearl | 0.32% | 3,456 | 0.35% |
| NYSE American | 0.24% | 2,587 | 0.28% |
| CHX | 0.20% | 2,209 | 0.16% |
| Nasdaq PHLX | 0.20% | 2,160 | 0.29% |
| 24X National | 0.00% | 29 | 0.03% |
CECO Volume by Exchange
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CECO Volume by Exchange
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CECO Volume by Exchange · History
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| Date | Off Exchange1 | IEX | Nasdaq GSM | TXSE | NYSE Arca | Cboe BZX | Cboe EDGX | NYSE | Cboe BYX | MEMX | Cboe EDGA | Nasdaq BX | NYSE National | MIAX Pearl | NYSE American | CHX | Nasdaq PHLX | 24X National | LTSE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-23 | 45.54 | 13.57 | 12.79 | 8.04 | 6.76 | 4.04 | 2.91 | 2.26 | 1.21 | 0.60 | 0.55 | 0.41 | 0.37 | 0.32 | 0.24 | 0.20 | 0.20 | 0.00 | 0.00 |
| 2026-10-22 | 40.04 | 5.42 | 17.44 | 9.33 | 7.70 | 6.80 | 3.90 | 2.51 | 2.01 | 0.85 | 1.31 | 0.44 | 0.89 | 0.42 | 0.48 | 0.19 | 0.27 | 0.01 | 0.01 |
| 2026-10-21 | 50.61 | 5.48 | 11.43 | 10.15 | 7.29 | 6.18 | 2.44 | 1.60 | 1.29 | 1.50 | 0.60 | 0.39 | 0.23 | 0.16 | 0.44 | 0.06 | 0.06 | 0.08 | 0.00 |
| 2026-10-20 | 44.57 | 3.90 | 10.31 | 16.06 | 7.59 | 5.54 | 2.63 | 3.17 | 0.96 | 1.18 | 1.87 | 0.73 | 0.37 | 0.39 | 0.23 | 0.22 | 0.25 | 0.02 | 0.00 |
| 2026-10-19 | 44.82 | 4.62 | 19.85 | 8.30 | 7.22 | 5.51 | 2.20 | 2.76 | 0.80 | 1.14 | 1.02 | 0.44 | 0.22 | 0.52 | 0.25 | 0.16 | 0.18 | 0.00 | 0.00 |
| 2026-10-16 | 40.34 | 4.44 | 33.09 | 0.09 | 7.94 | 5.36 | 2.30 | 1.35 | 0.98 | 0.60 | 0.63 | 0.51 | 0.66 | 0.32 | 0.40 | 0.26 | 0.30 | 0.42 | 0.00 |
| 2026-10-15 | 56.45 | 4.85 | 22.56 | 0.01 | 4.37 | 3.46 | 1.83 | 1.92 | 1.02 | 0.41 | 0.65 | 0.80 | 0.34 | 0.33 | 0.41 | 0.17 | 0.41 | 0.00 | 0.00 |
| 2026-10-14 | 41.41 | 8.90 | 28.40 | 0.01 | 7.51 | 4.14 | 2.14 | 2.51 | 1.16 | 0.72 | 0.94 | 0.67 | 0.20 | 0.41 | 0.23 | 0.04 | 0.60 | 0.01 | 0.00 |
| 2026-10-13 | 47.23 | 5.42 | 23.03 | 0.08 | 9.83 | 3.79 | 2.32 | 2.29 | 1.13 | 0.95 | 0.93 | 0.92 | 0.32 | 0.91 | 0.31 | 0.24 | 0.30 | 0.00 | 0.00 |
| 2026-10-12 | 33.86 | 8.02 | 39.69 | 0.00 | 6.97 | 5.94 | 2.09 | 1.08 | 0.97 | 0.32 | 0.28 | 0.11 | 0.13 | 0.35 | 0.09 | 0.05 | 0.03 | 0.00 | 0.00 |
| 2026-10-09 | 46.94 | 3.78 | 31.29 | 0.09 | 6.19 | 4.11 | 2.98 | 1.55 | 0.63 | 0.60 | 0.50 | 0.35 | 0.16 | 0.31 | 0.13 | 0.12 | 0.27 | 0.01 | 0.00 |
| 2026-10-08 | 35.64 | 3.19 | 35.10 | 0.03 | 6.83 | 6.32 | 3.23 | 2.03 | 1.50 | 1.97 | 1.07 | 1.01 | 0.93 | 0.30 | 0.32 | 0.19 | 0.32 | 0.00 | 0.00 |
| 2026-10-07 | 48.05 | 3.78 | 25.36 | 0.01 | 5.97 | 3.50 | 3.74 | 1.85 | 1.44 | 1.24 | 1.87 | 1.31 | 0.19 | 0.37 | 0.83 | 0.09 | 0.39 | 0.02 | 0.00 |
| 2026-10-06 | 48.50 | 4.69 | 32.74 | 0.03 | 4.21 | 3.91 | 1.62 | 0.87 | 0.83 | 0.57 | 0.27 | 0.63 | 0.46 | 0.28 | 0.06 | 0.08 | 0.24 | 0.00 | 0.00 |
| 2026-10-05 | 29.15 | 3.87 | 47.73 | 0.04 | 4.63 | 5.95 | 3.20 | 1.63 | 0.83 | 0.70 | 1.06 | 0.35 | 0.26 | 0.12 | 0.12 | 0.18 | 0.19 | 0.00 | 0.00 |
| 2026-10-02 | 50.73 | 4.43 | 27.94 | 0.00 | 3.30 | 3.52 | 3.09 | 1.19 | 1.05 | 0.97 | 0.96 | 0.85 | 0.44 | 0.44 | 0.33 | 0.09 | 0.58 | 0.08 | 0.00 |
| 2026-10-01 | 41.61 | 4.73 | 33.59 | 0.00 | 5.93 | 3.29 | 2.15 | 1.95 | 1.26 | 1.11 | 0.83 | 1.16 | 0.66 | 0.79 | 0.36 | 0.40 | 0.16 | 0.00 | 0.00 |
| 2026-09-30 | 31.00 | 2.95 | 54.34 | 0.00 | 3.44 | 2.58 | 1.85 | 0.86 | 0.97 | 0.66 | 0.26 | 0.34 | 0.13 | 0.17 | 0.15 | 0.21 | 0.05 | 0.00 | 0.02 |
| 2026-09-29 | 52.78 | 5.51 | 26.24 | 0.00 | 4.75 | 3.95 | 2.03 | 1.58 | 0.59 | 0.54 | 0.43 | 0.30 | 0.19 | 0.41 | 0.15 | 0.18 | 0.27 | 0.00 | 0.09 |
| 2026-09-28 | 43.21 | 4.96 | 38.74 | 0.00 | 3.45 | 3.41 | 2.55 | 2.01 | 0.84 | 0.25 | 0.14 | 0.10 | 0.02 | 0.06 | 0.00 | 0.01 | 0.08 | 0.03 | 0.14 |
| 2026-09-25 | 34.43 | 4.92 | 35.94 | 0.09 | 6.58 | 5.68 | 3.08 | 2.00 | 1.36 | 1.23 | 1.77 | 0.83 | 0.57 | 0.40 | 0.20 | 0.33 | 0.42 | 0.00 | 0.16 |
| 2026-09-24 | 46.56 | 10.93 | 30.08 | 0.00 | 2.90 | 2.51 | 1.74 | 1.32 | 0.70 | 0.36 | 0.32 | 0.61 | 0.16 | 0.17 | 0.25 | 0.71 | 0.47 | 0.00 | 0.19 |
| 2026-09-23 | 35.13 | 5.71 | 36.03 | 0.00 | 9.41 | 4.19 | 2.68 | 1.96 | 1.36 | 1.28 | 0.62 | 0.64 | 0.12 | 0.10 | 0.39 | 0.02 | 0.25 | 0.00 | 0.10 |
| 2026-09-22 | 40.24 | 8.36 | 31.88 | 0.00 | 6.34 | 2.89 | 2.51 | 1.85 | 1.46 | 0.67 | 0.69 | 0.93 | 0.41 | 0.54 | 0.34 | 0.12 | 0.68 | 0.00 | 0.10 |
| 2026-09-21 | 44.63 | 3.23 | 31.67 | 0.00 | 7.40 | 5.03 | 2.84 | 1.05 | 1.30 | 0.41 | 0.63 | 0.51 | 0.20 | 0.34 | 0.21 | 0.03 | 0.49 | 0.00 | 0.04 |
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