Stock listing
NASDAQ:HQ Horizon Quantum Holdings Ltd. Stock
Home listing (NASDAQ) of Horizon Quantum Holdings Ltd.
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Share price · NASDAQ:HQ
$13.00 USD +0.51 (+4.1%)
Close on Oct 19, 2026
- Day range
- $12.56 – $13.25 USDOct 19, 2026
- Volume
- 93,804 sharesOct 19, 2026
- Market value
- $701.6M USDAt the close on Oct 19, 2026 · price × 53.97M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:HQ · Home | $13.00 USD | +0.51 (+4.1%) | 93,804 | $13.00 | $13.25 | $12.56 | $12.49 | Close on Oct 19, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 19, 2026 · NASDAQ:HQ · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $13.00 | +0.51 | +4.1% | $13.00 | $13.25 | $12.56 | 93,804 | |
| $12.49 | -1.45 | -10.4% | $13.94 | $14.29 | $12.43 | 129,529 | |
| $13.94 | +0.22 | +1.6% | $13.25 | $14.31 | $13.14 | 108,210 | |
| $13.72 | -1.46 | -9.6% | $14.74 | $15.14 | $13.72 | 130,661 | |
| $15.18 | -0.32 | -2.1% | $15.48 | $15.83 | $14.56 | 88,756 | |
| $15.50 | -0.80 | -4.9% | $15.97 | $16.49 | $15.50 | 76,763 | |
| $16.30 | -0.01 | -0.1% | $16.50 | $16.98 | $15.96 | 138,300 | |
| $16.31 | +0.16 | +1.0% | $16.00 | $16.44 | $15.14 | 199,500 | |
| $16.15 | -1.11 | -6.4% | $17.07 | $17.08 | $16.02 | 74,800 | |
| $17.26 | +1.23 | +7.7% | $16.27 | $17.43 | $15.65 | 179,100 | |
| $16.03 | +0.24 | +1.5% | $15.80 | $16.26 | $15.34 | 95,000 | |
| $15.79 | +0.87 | +5.8% | $15.21 | $16.76 | $14.97 | 189,300 | |
| $14.92 | +0.06 | +0.4% | $14.90 | $15.07 | $14.33 | 88,900 | |
| $14.86 | +0.68 | +4.8% | $14.40 | $15.37 | $14.10 | 151,900 | |
| $14.18 | -0.09 | -0.6% | $14.20 | $14.68 | $13.85 | 148,900 | |
| $14.27 | -1.32 | -8.5% | $15.25 | $15.41 | $14.11 | 80,800 | |
| $15.59 | -0.21 | -1.3% | $16.00 | $16.10 | $15.34 | 99,100 | |
| $15.80 | +0.93 | +6.3% | $14.58 | $16.29 | $14.37 | 167,400 | |
| $14.87 | -0.87 | -5.5% | $16.40 | $16.47 | $14.81 | 218,400 | |
| $15.74 | +0.34 | +2.2% | $15.34 | $16.46 | $15.08 | 380,700 | |
| $15.40 | +1.86 | +13.7% | $13.41 | $15.64 | $13.01 | 557,900 | |
| $13.54 | +0.03 | +0.2% | $13.51 | $15.00 | $12.78 | 991,300 | |
| $13.51 | -0.05 | -0.4% | $13.56 | $13.96 | $12.65 | 535,400 | |
| $13.56 | +0.36 | +2.7% | $12.89 | $14.60 | $12.69 | 868,400 | |
| $13.20 | +2.86 | +27.7% | $10.30 | $14.20 | $9.93 | 2,527,900 | |
| $10.34 | -4.88 | -32.1% | $14.67 | $14.67 | $10.23 | 1,837,800 | |
| $15.22 | -0.23 | -1.5% | $15.45 | $15.73 | $14.70 | 226,000 | |
| $15.45 | -0.62 | -3.9% | $15.53 | $15.84 | $15.08 | 79,600 | |
| $16.07 | -0.07 | -0.4% | $15.72 | $16.41 | $15.45 | 92,800 | |
| $16.14 | +0.58 | +3.7% | $15.40 | $16.55 | $15.00 | 262,200 | |
| $15.56 | -0.23 | -1.5% | $15.90 | $16.09 | $14.90 | 118,900 | |
| $15.79 | -1.71 | -9.8% | $17.06 | $17.43 | $15.50 | 270,300 | |
| $17.50 | +2.91 | +19.9% | $14.56 | $17.50 | $13.50 | 418,600 | |
| $14.59 | -0.22 | -1.5% | $14.34 | $15.20 | $14.20 | 171,500 | |
| $14.81 | -0.37 | -2.4% | $15.07 | $15.85 | $14.45 | 173,800 | |
| $15.18 | -1.29 | -7.8% | $16.30 | $16.91 | $14.80 | 238,700 | |
| $16.47 | -1.18 | -6.7% | $17.50 | $17.60 | $16.29 | 216,800 | |
| $17.65 | -1.73 | -8.9% | $19.00 | $19.17 | $16.26 | 258,200 | |
| $19.38 | -0.06 | -0.3% | $19.40 | $19.88 | $18.80 | 158,000 | |
| $19.44 | -0.49 | -2.5% | $19.50 | $19.84 | $17.10 | 390,400 | |
| $19.93 | +2.53 | +14.5% | $17.70 | $21.00 | $17.20 | 1,274,400 | |
| $17.40 | +0.58 | +3.4% | $16.53 | $17.69 | $15.76 | 177,100 | |
| $16.82 | +0.05 | +0.3% | $16.69 | $17.06 | $15.40 | 208,900 | |
| $16.77 | -0.03 | -0.2% | $16.40 | $17.10 | $15.90 | 164,900 | |
| $16.80 | -0.19 | -1.1% | $17.00 | $17.97 | $16.68 | 277,500 | |
| $16.99 | +0.32 | +1.9% | $16.63 | $17.40 | $15.85 | 205,900 | |
| $16.67 | +1.74 | +11.7% | $14.26 | $17.44 | $13.65 | 335,200 | |
| $14.93 | +2.44 | +19.5% | $12.99 | $15.01 | $12.76 | 326,200 | |
| $12.49 | -0.07 | -0.6% | $12.51 | $13.00 | $12.00 | 268,142 | |
| $12.56 | -1.57 | -11.1% | $13.88 | $14.75 | $12.29 | 287,830 | |
| $14.13 | -0.22 | -1.5% | $14.06 | $14.97 | $12.89 | 239,500 | |
| $14.35 | -0.68 | -4.5% | $14.85 | $15.65 | $14.20 | 100,600 | |
| $15.03 | -0.22 | -1.4% | $15.15 | $15.51 | $14.10 | 153,900 | |
| $15.25 | +1.46 | +10.6% | $13.08 | $16.28 | $13.08 | 325,200 | |
| $13.79 | +1.71 | +14.2% | $12.08 | $14.21 | $11.99 | 239,200 | |
| $12.08 | -0.48 | -3.8% | $13.87 | $13.87 | $11.64 | 230,200 | |
| $12.56 | +1.01 | +8.7% | $12.44 | $13.14 | $12.10 | 257,800 | |
| $11.55 | -0.14 | -1.2% | $11.92 | $13.97 | $11.35 | 382,400 | |
| $11.69 | -0.73 | -5.9% | $12.01 | $12.99 | $11.33 | 233,000 | |
| $12.42 | +0.72 | +6.2% | $12.26 | $13.70 | $12.07 | 266,100 | |
| $11.70 | -2.04 | -14.8% | $14.00 | $14.00 | $11.57 | 321,300 | |
| $13.74 | -0.90 | -6.1% | $14.50 | $15.42 | $13.57 | 249,100 | |
| $14.64 | -2.05 | -12.3% | $16.78 | $17.27 | $14.46 | 305,200 | |
| $16.69 | -2.91 | -14.8% | $20.06 | $20.11 | $16.50 | 577,100 | |
| $19.60 | -2.71 | -12.1% | $22.30 | $23.99 | $19.44 | 288,900 |
- Ticker
- NASDAQ:HQ
- Asset type
- Stock
- Sector
- Technology
- Industry
- Software
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Sep 15, 2026
Horizon Quantum Clarifies Certain Information Regarding the Company
Latest earnings call · Aug 4, 2026
Horizon Quantum Holdings (NASDAQ:HQ) Q2 2026 Earnings Call
Replay and transcript
Latest deck · August 2026
Investor Presentation (August 2026)
Investor deck · 51 slides
Calls
Replays
Horizon Quantum Holdings (NASDAQ:HQ) Q2 2026 Earnings Call
Tue, Aug 04, 2026 · 8:00 AM ET
Watch TranscriptHorizon Quantum Holdings (NASDAQ:HQ) Q1 2026 Earnings Call
Tue, May 05, 2026 · 8:00 AM ET
Watch Transcript
Latest news
Horizon Quantum Clarifies Certain Information Regarding the Company
Sep 15, 2026
Closed $13.20 (+27.7%) on Sep 15, 2026
Horizon Quantum Announces Second Quarter 2026 Financial Results
Aug 4, 2026
Closed $15.25 (+10.6%) on Aug 4, 2026
Horizon Quantum and Quantum Machines Announce Strategic Collaboration to Increase Efficiency of Quantum Systems
Jul 29, 2026
Closed $11.55 (-1.2%) on Jul 29, 2026
Horizon Quantum to Report Second Quarter Financial Results on August 4, 2026
Jul 21, 2026
Closed $16.69 (-14.8%) on Jul 21, 2026
Decks
Investor Presentation (August 2026)
Investor deck · 51 slides · August 2026
SPAC Merger (January 2026)
SPAC merger · 57 slides · Jan 12, 2026
Horizon Quantum Holdings Ltd. on 6ix
- Sector
- Technology
- Industry
- Software
- News releases
- 10 in the last 12 months · 10 in all · newest Sep 15, 2026 · oldest 2026
- Calls
- 2 calls with a replay · 2 with a transcript · latest Aug 4, 2026
- Decks
- 2 decks · latest August 2026
Where Horizon Quantum Holdings Ltd. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:HQ · Home listing · This page | NASDAQ | United States | USD |
| BOATS:HQ | BOATS | United States | USD |
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