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GLAS Glass House Brands Inc. · XNYS · 65 sessions on record $5.61 ▼ −1.18 · −17.4% from $6.79 the session before · Sep 30, 2026 close · end of day
Open $6.50
High $6.51
Low $5.18
Day's range $1.320% of the previous close
VWAP $5.67close −0.97% from it
Volume, shares 5.54M5.95× the 20-session average
Traded, $ $31.4M
Trades 20.6K270 shares per trade
Previous close $6.79−1.18 to the close
Market cap — Day range 32% of the way up
$5.18 $6.51
52-week range 5% of the way up
$5.18 Sep 30 $13.25 Jun 30
−58% from the high · +8.3% from the low
Options No listed options on GLAS
Close $ · S&P 500 rebased to the first close 65 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
1W 1M 3M All
65 sessions on file · from Jun 30 GLAS close over the last 65 sessions, with S&P 500 rebased to the first close 3.66 8.60 13.54 axis spans 270% S&P 500 GLAS Jun 30 Aug 14 Sep 30 65 sessions from Jun 30 to Sep 30; the price axis spans 270 percent. GLAS close over the last 65 sessions, with S&P 500 rebased to the first close 3.66 8.60 13.54 axis spans 270% S&P 500 GLAS Jun 30 Jul 16 Jul 31 Aug 17 Sep 1 Sep 17 Sep 30 65 sessions from Jun 30 to Sep 30; the price axis spans 270 percent.
Session read · latest close Sep 30, 2026
Close $ · day % $5.61▼ −17.4% on the previous close
Against S&P 500 S&P 500 −0.2%−17.2 pp difference on the day
Against the averages below 20 · below 5020-session $7.78 (−28%) · 50-session $8.99 (−38%)
Volume 5.95×the previous 20 sessions · 5.54M shares
Extremes on the day lowest close in 250 sessions
Quarterly results SEC filings No results filed on record for GLAS yet.
Fundamentals arithmetic on filings and the close No filing on record for GLAS yet, so nothing to compute.
Shareholding quarter to Jun 2026 · SEC Form 13F No open-market insider buying or selling in the last 90 days.
Held by 13F managers —
Shares held 37.1M+2.9% on Mar 2026 among managers filing both
Managers holding 502 a quarter earlier
Largest holder —Park West Asset Management LLC Largest 10 holders percent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of GLAS Manager Shares Of outstanding Value Change on quarter Park West Asset Management LLC 10.4M — $134.7M — Western Standard LLC 5.46M — $70.0M — NOMURA HOLDINGS INC 4.57M — $59.4M — CANTOR FITZGERALD, L. P. 2.7M — $33.3M — WELLINGTON MANAGEMENT GROUP LLP 2.29M — $29.8M — AdvisorShares Investments LLC 1.7M — $22.1M — Clear Street Group Inc. 1.65M — $20.4M — Marex Group Ltd 1.5M — $19.5M — Hudson Bay Capital Management LP 1.5M — $19.5M — GRIZZLYROCK CAPITAL, LLC 1.22M — $15.9M —
Corporate actions exchange records No corporate action on record for GLAS yet.
Price history 65 sessions on record · to Sep 30 · end of day GLAS is −33.9% over 20 sessions against the S&P 500's +0.1%, 58% below its 52-week high, realised volatility 78% annualised.
Returns against S&P 500 longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first Window From $ GLAS % S&P 500 % Difference pp 60 sessionssince Jul 7 $11.56 ▼ −51% ▲ +2.0% −53 20 sessionssince Sep 1 $8.49 ▼ −34% ▲ +0.11% −34 5 sessionssince Sep 23 $7.85 ▼ −29% ▼ −0.67% −28 1 sessionsince Sep 29 $6.79 ▼ −17% ▼ −0.21% −17
Averages of the close close against each average
5-session average $6.64close −16% from it
20-session average $7.78close −28% from it
50-session average $8.99close −38% from it Range and volume true range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14 $0.498.7% of the close
Average day's range, 20 $0.335.8% of the close
Volume against 20 sessions 5.95×5.54M vs 1.17M average Volatility and co-movement with S&P 500 annualised from daily returns
Realised volatility, 20 78%≈ ±4.9% a session · moved more than that on 3 of 20
Realised volatility, 60 67%≈ ±4.3% a session · moved more than that on 17 of 60
Beta to S&P 500, 60 1.69moved with S&P 500 on 41 of 60 sessions Up and down sessions closes above and below the previous close
Last 20 sessions 6 up · 14 down of 20
Last 60 sessions 25 up · 35 down of 60
Best session, 250 ▲ +5.6%Aug 3
Worst session, 250 ▼ −17%Sep 30
Short-sale volume 25 sessions · to Sep 30, 2026 Short sales were 19% of reported volume on Sep 30, 2026, against 28% over the last 25 sessions.
Last 10 sessions share of the day's reported volume
GLAS daily short-sale volume Session Short volume Reported volume Short share Sep 30, 2026 523K 2.79M 18.8% Sep 29, 2026 63K 626K 10.1% Sep 28, 2026 143K 827K 17.3% Sep 25, 2026 107K 671K 15.9% Sep 24, 2026 218K 894K 24.3% Sep 23, 2026 105K 359K 29.2% Sep 22, 2026 81.2K 434K 18.7% Sep 21, 2026 84.1K 264K 31.9% Sep 18, 2026 85.7K 316K 27.1% Sep 17, 2026 123K 321K 38.4%
Filings SEC EDGAR · newest first GLAS SEC filings Filed Form Report date Sep 29, 2026 6-K Sep 29, 2026 Sep 18, 2026 4 Sep 16, 2026 Sep 11, 2026 4 Sep 1, 2026 Sep 11, 2026 6-K Sep 11, 2026 Aug 28, 2026 144 — Aug 14, 2026 6-K Jun 30, 2026 Aug 14, 2026 SCHEDULE 13G — Aug 13, 2026 6-K Aug 13, 2026 Jul 15, 2026 6-K Jul 15, 2026 Jul 15, 2026 SUPPL — Jul 15, 2026 F-X — Jul 15, 2026 F-10EF — Jun 26, 2026 8-A12B — Jun 26, 2026 CERT — Jun 18, 2026 6-K Jun 18, 2026 Jun 17, 2026 6-K Jun 17, 2026 Jun 4, 2026 4 Jun 1, 2026 Jun 4, 2026 144 — May 26, 2026 4 May 22, 2026 May 20, 2026 4 May 19, 2026 May 19, 2026 4 May 18, 2026 May 13, 2026 6-K Mar 31, 2026 May 13, 2026 6-K May 13, 2026 Apr 29, 2026 6-K Apr 28, 2026 Mar 24, 2026 40-F Dec 31, 2025
About Glass House Brands Inc. SEC and exchange records Company Glass House Brands Inc. Exchange XNYS SEC CIK 1848731 Sessions on record 65 Price source End of day · delayed Computed 1 Oct, 09:17 pm IST OI Charts is not a registered investment adviser or broker-dealer. Prices, filings and open interest are public data and arithmetic on it, not a basis for any investment decision.