Horizon Quantum (HQ) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)

Updated Oct 16, 2026, 4:00 PM ET

What changed since yesterday

HQ slides 10.4% to $12.49, a 1-month low. Closed at $12.49, -10.40% vs the prior close of $13.94. Day range $12.43–$14.29, opened at $13.94.

Last close$12.49-10.40%

Day range12.43–14.29

Open13.94

Volume129.53K

52-week range8.29–45.00

Avg volume (20d)165.18K

HQ daily analysis — what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 16, 2026 — HQ slides 10.4% to $12.49, a 1-month low

Closed at $12.49, -10.40% vs the prior close of $13.94. Day range $12.43–$14.29, opened at $13.94.
Volume was 129.53K shares, 0.4x its 50-day average of 337.53K — lighter than usual.
Price is -19.2% vs its 50-day average ($15.46).
52-week range $8.29–$45.00; today's close sits at 11% of that range, 72.2% below the 52-week high.

Oct 15, 2026 — HQ rises 1.6% to $13.94

Closed at $13.94, +1.60% vs the prior close of $13.72. Day range $13.07–$14.31, opened at $13.25.
Volume was 108.20K shares, 0.3x its 50-day average of 338.45K — lighter than usual.
Price is -10.1% vs its 50-day average ($15.50).
52-week range $8.29–$45.00; today's close sits at 15% of that range, 69.0% below the 52-week high.

Oct 14, 2026 — HQ slides 9.6% to $13.72, 4 down days in a row

Closed at $13.72, -9.62% vs the prior close of $15.18. Day range $13.72–$15.14, opened at $14.74.
Volume was 130.80K shares, 0.4x its 50-day average of 342.34K — lighter than usual.
Price is -11.6% vs its 50-day average ($15.52).
52-week range $8.29–$45.00; today's close sits at 15% of that range, 69.5% below the 52-week high.
That makes 4 straight losses.

Oct 13, 2026 — HQ dips 2.1% to $15.18, 3 down days in a row

Closed at $15.18, -2.06% vs the prior close of $15.50. Day range $14.56–$15.83, opened at $15.48.
Volume was 88.20K shares, 0.3x its 50-day average of 345.36K — lighter than usual.
Price is -2.4% vs its 50-day average ($15.55).
52-week range $8.29–$45.00; today's close sits at 19% of that range, 66.3% below the 52-week high.
That makes 3 straight losses.

Oct 12, 2026 — HQ slides 4.9% to $15.50

Closed at $15.50, -4.91% vs the prior close of $16.30. Day range $15.50–$16.49, opened at $15.97.
Volume was 76.80K shares, 0.2x its 50-day average of 348.42K — lighter than usual.
Price is -0.2% vs its 50-day average ($15.53).
52-week range $8.29–$45.00; today's close sits at 20% of that range, 65.6% below the 52-week high.

Oct 9, 2026 — HQ ends flat (-0.1%) to $16.30

Closed at $16.30, -0.06% vs the prior close of $16.31. Day range $15.96–$16.98, opened at $16.50.
Volume was 138.30K shares, 0.4x its 50-day average of 350.81K — lighter than usual.
Price is +5.5% vs its 50-day average ($15.46).
52-week range $8.29–$45.00; today's close sits at 22% of that range, 63.8% below the 52-week high.

Oct 8, 2026 — HQ rises 1.0% to $16.31

Closed at $16.31, +0.99% vs the prior close of $16.15. Day range $15.14–$16.44, opened at $16.00.
Volume was 199.50K shares, 0.6x its 50-day average of 354.47K — lighter than usual.
Price is +6.0% vs its 50-day average ($15.38).
52-week range $8.29–$45.00; today's close sits at 22% of that range, 63.8% below the 52-week high.

Oct 7, 2026 — HQ slides 6.4% to $16.15

Closed at $16.15, -6.43% vs the prior close of $17.26. Day range $16.02–$17.08, opened at $17.07.
Volume was 74.80K shares, 0.2x its 50-day average of 357.64K — lighter than usual.
Price is +5.6% vs its 50-day average ($15.29).
52-week range $8.29–$45.00; today's close sits at 21% of that range, 64.1% below the 52-week high.

Oct 6, 2026 — HQ jumps 7.7% to $17.26, a 1-month high, 5 up days in a row

Closed at $17.26, +7.67% vs the prior close of $16.03. Day range $15.65–$17.43, opened at $16.27.
Volume was 179.10K shares, 0.5x its 50-day average of 359.38K — lighter than usual.
Price is +13.6% vs its 50-day average ($15.20).
52-week range $8.29–$45.00; today's close sits at 24% of that range, 61.6% below the 52-week high.
That makes 5 straight gains.

Oct 5, 2026 — HQ rises 1.5% to $16.03, 4 up days in a row

Closed at $16.03, +1.52% vs the prior close of $15.79. Day range $15.34–$16.26, opened at $15.80.
Volume was 95.00K shares, 0.3x its 50-day average of 363.90K — lighter than usual.
Price is +6.2% vs its 50-day average ($15.10).
52-week range $8.29–$45.00; today's close sits at 21% of that range, 64.4% below the 52-week high.
That makes 4 straight gains.

Oct 2, 2026 — HQ jumps 5.8% to $15.79, 3 up days in a row

Closed at $15.79, +5.83% vs the prior close of $14.92. Day range $14.97–$16.76, opened at $15.21.
Volume was 189.30K shares, 0.5x its 50-day average of 365.10K — lighter than usual.
Price is +5.2% vs its 50-day average ($15.01).
52-week range $8.29–$45.00; today's close sits at 20% of that range, 64.9% below the 52-week high.
That makes 3 straight gains.

Every SEC filing by or about HQ in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.

Sep 16, 2026 · Form 4 — Insider trade