Last month's top 10 short squeeze candidates — how did they actually do?

Anchored to 2026-09-01 · 30-day window through 2026-09-30

On 2026-09-01, our composite squeeze score flagged the ten names below as the highest-readiness candidates on the board — high short interest, rising days-to-cover, and at least one bullish technical setup confirming the squeeze thesis.

Over the next 30 calendar days (through 2026-09-30), the basket punished anyone who simply bought and held. The average peak gain was +14.3%, against an average drawdown of -20.2% and an average buy-and-hold return of -10.4%. 3 of 10 names closed green; 3 lost more than 20%.

The screener surfaced modest but realistic swings — GLSI alone touched +35.3% intra-window — but as is typical for short squeeze setups, the winners failed to outrun the losers when held to today. Most names rolled over before any squeeze fully developed. Below is each candidate, in order of composite score, with the price action that followed.

The numbers, top-to-bottom

Avg peak gain
+14.3%
Avg drawdown
-20.2%
Avg buy-and-hold
-10.4%
Closed green
3 / 10
Lost > 20%
3 / 10
Best swing
GLSI +35.3%
Worst hold
BBOT -53.5%
#TickerCompanyScoreSI %DTCPeakDrawdownHeld to today
1CRKComstock Resources, Inc.99.631.3%13.4-1.1%-23.2%-23.1%
2PLCEChildren's Place, Inc.92.350.4%21.7+15.1%-27.5%-14.7%
3LENZLENZ Therapeutics, Inc. Common Stock91.679.5%12.5+14.3%-31.3%-26.6%
4HPKHighPeak Energy, Inc. Common Stock90.280.5%16.0+10.9%-9.5%+0.6%
5VORVor Biopharma Inc. Common Stock89.655.6%9.8+14.8%-22.6%-15.7%
6MFImF International Limited Class A Ordinary Shares89.3129.5%8.4+8.7%-7.9%-0.6%
7IBRXImmunityBio, Inc. Common Stock88.432.3%15.4+28.2%-2.9%+19.9%
8PROKProKidney Corp. Class A Ordinary Shares88.224.4%18.7+13.0%-16.8%-10.3%
9BBOTBridgeBio Oncology Therapeutics, Inc. Common Stock87.923.4%24.8+4.1%-57.0%-53.5%
10GLSIGreenwich LifeSciences, Inc.87.225.1%13.3+35.3%-3.7%+20.3%

Ticker by ticker

#1. CRK — Comstock Resources, Inc. · $4.6B · score 99.6

Oil & Gas Exploration & Production · Natural Gas — Unconventional Exploration · Public since 1987
Themes: Oil & Gas
Comstock Resources Inc is an independent natural gas producer operating in the Haynesville shale, a natural gas basin located in North Louisiana and East Texas with superior economics given its geographical proximity to the Gulf Coast natural gas markets. The Company operates in…
CRK— Comstock Resources, Inc.squeeze alert by: stockmarketwatch.com$12.00$13.11$14.21$15.32$16.43entry $16.02-1.1% · D1-23.2% · D202026-09-01 → 2026-09-30 (21 sessions)held to today: -23.1%

CRK (Comstock Resources, Inc.) ($4.6B) Oil & Gas sector — entered the window at $16.02. A critical-risk reading on the squeeze board: a composite of 99.6 backed by 31.3% of float and 13.4 days-to-cover. The squeeze never really fired — the best print was $15.85 on the 1st session, only -1.1% off the entry. The other side of the trade hurt: $12.30 on the 20th session (-23.2% from entry) was the worst of it. Net of the trip, this one is -23.1% — the worst-case outcome for a screener pick.

#2. PLCE — Children's Place, Inc. · $63M · score 92.3

Specialty Retail · Youth Apparel — Lifestyle Retail · Public since 1997
Children's Place Inc operate an omni-channel children's specialty portfolio of brands in North America. It designs, contract to manufacture, and sell fashionable, high-quality apparel, accessories and footwear predominantly at value prices under proprietary The Children's Place,…
PLCE— Children's Place, Inc.squeeze alert by: stockmarketwatch.com$1.73$2.04$2.36$2.67$2.98entry $2.51+15.1% · D2-27.5% · D92026-09-01 → 2026-09-30 (21 sessions)held to today: -14.7%

PLCE (Children's Place, Inc.) ($63M) Consumer Brands & Retail sector — entered the window at $2.51. A critical-risk reading on the squeeze board: a composite of 92.3 backed by 50.4% of float and 21.7 days-to-cover. The squeeze did show up — price ran to $2.89 by the 2nd session, a +15.1% move from entry. The other side of the trade hurt: $1.82 on the 9th session (-27.5% from entry) was the worst of it. As of yesterday's close the trade sits at -14.7% — the setup looked good on paper but the market disagreed.

#3. LENZ — LENZ Therapeutics, Inc. Common Stock · $182M · score 91.6

Biotechnology · Ophthalmology — Implantable Lenses · Public since 2024
LENZ Therapeutics Inc is a late-stage biopharmaceutical company focused on developing and commercializing therapies to improve vision and developing ophthalmic pharmaceutical products. Its products VIZZ (aceclidine ophthalmic solution) 1.44% is a once-daily eye drop developed to…
LENZ— LENZ Therapeutics, Inc. Common Stocksqueeze alert by: stockmarketwatch.com$3.40$4.10$4.79$5.48$6.17entry $5.23+14.3% · D3-31.3% · D162026-09-01 → 2026-09-30 (21 sessions)held to today: -26.6%

LENZ (LENZ Therapeutics, Inc. Common Stock) ($182M) Biotech - Drug Development sector — entered the window at $5.23. On the day, our composite tagged it critical: a composite of 91.6 backed by 79.5% of float and 12.5 days-to-cover. The thesis paid off briefly — buyers pushed the tape to $5.98 on the 3rd session for a +14.3% pop. Drawdown was steep — the 16th session saw price tag $3.60, a -31.3% retrace from the start. Held to today, the trade prints a brutal -26.6%. The squeeze never showed up; the sellers did.

#4. HPK — HighPeak Energy, Inc. Common Stock · $1.0B · score 90.2

Oil & Gas Exploration & Production · Shale Oil & Gas — Eagle Ford · Public since 2020
Themes: Oil & Gas
HighPeak Energy Inc is an independent crude oil and natural gas exploration and production company that explores for, develops and produces crude oil, NGL, and natural gas prominently in Howard County of the Midland Basin. The company operates in a single segment, which is crude…
HPK— HighPeak Energy, Inc. Common Stocksqueeze alert by: stockmarketwatch.com$7.21$7.69$8.16$8.64$9.12entry $8.11+10.9% · D11-9.5% · D192026-09-01 → 2026-09-30 (21 sessions)held to today: +0.6%

HPK (HighPeak Energy, Inc. Common Stock) ($1.0B) Oil & Gas sector — entered the window at $8.11. A critical-risk reading on the squeeze board: a composite of 90.2 backed by 80.5% of float and 16.0 days-to-cover. The squeeze never really fired — the best print was $8.99 on the 11th session, only +10.9% off the entry. Pullbacks were shallow; the low at $7.34 on the 19th session was just -9.5% from the entry. Held to today, the trade is essentially scratch at +0.6%.

#5. VOR — Vor Biopharma Inc. Common Stock · $1.4B · score 89.6

Biotechnology · Cell Therapy — Immunotherapy Platforms · Public since 2021
Vor Biopharma Inc is a clinical-stage biopharmaceutical company focused on developing novel therapies for the treatment of autoimmune diseases. Its program, telitacicept, is a potential first- and best-in-class dual BAFF/APRIL inhibitor designed to suppress the signaling…
VOR— Vor Biopharma Inc. Common Stocksqueeze alert by: stockmarketwatch.com$16.84$19.30$21.76$24.22$26.68entry $22.64+14.8% · D4-22.6% · D192026-09-01 → 2026-09-30 (21 sessions)held to today: -15.7%

VOR (Vor Biopharma Inc. Common Stock) ($1.4B) Healthcare - Oncology sector — entered the window at $22.64. A critical-risk reading on the squeeze board: a composite of 89.6 backed by 55.6% of float and 9.8 days-to-cover. The squeeze did show up — price ran to $26.00 by the 4th session, a +14.8% move from entry. The other side of the trade hurt: $17.52 on the 19th session (-22.6% from entry) was the worst of it. As of yesterday's close the trade sits at -15.7% — the setup looked good on paper but the market disagreed.

#6. MFI — mF International Limited Class A Ordinary Shares · $458M · score 89.3

Financial Technology · Financial Technology — Multi-Service Platform · Public since 2024
mF International Ltd is a holding company and all of its operations are carried out by Operating Subsidiaries in Hong Kong. It is a financial trading solution provider principally engaged in the development and provision of financial trading solutions. It has experience in…
MFI— mF International Limited Class A Ord…squeeze alert by: stockmarketwatch.com$8.67$9.13$9.59$10.05$10.51entry $9.55+8.7% · D18-7.9% · D12026-09-01 → 2026-09-30 (21 sessions)held to today: -0.6%

MFI (mF International Limited Class A Ordinary Shares) ($458M) Fintech & Digital Payments sector — entered the window at $9.55. The score flagged it as critical-risk squeeze: a composite of 89.3 backed by 129.5% of float and 8.4 days-to-cover. Bulls couldn't get traction; the 18th session marked the high at $10.38 (+8.7% from entry) and that was it. Bears never got much: $8.80 on the 1st session, -7.9% below entry, was as deep as it went. Net of everything, the trade is roughly flat at -0.6% — the squeeze briefly fired and then gave it all back.

#7. IBRX — ImmunityBio, Inc. Common Stock · $8.4B · score 88.4

Biotechnology · Oncology Therapeutics — Immunotherapy & Targeted Therapy · Public since 2021
ImmunityBio Inc is a biotechnology company focused on developing and commercializing next-generation immunotherapies designed to activate the patient's immune system and provide durable protection against cancer and infectious diseases. Its approach harnesses both the adaptive…
IBRX— ImmunityBio, Inc. Common Stocksqueeze alert by: stockmarketwatch.com$7.44$8.15$8.87$9.58$10.29entry $7.87+28.2% · D20-2.9% · D62026-09-01 → 2026-09-30 (21 sessions)held to today: +19.9%

IBRX (ImmunityBio, Inc. Common Stock) ($8.4B) Healthcare - Oncology sector — entered the window at $7.87. The score flagged it as critical-risk squeeze: a composite of 88.4 backed by 32.3% of float and 15.4 days-to-cover. The setup worked: the 20th session brought a high of $10.09, a +28.2% swing from the entry close. Bears never got much: $7.64 on the 6th session, -2.9% below entry, was as deep as it went. Net of all the noise, the trade is up +19.9% as of last night's close — the screener's pick worked.

#8. PROK — ProKidney Corp. Class A Ordinary Shares · $401M · score 88.2

Biotechnology · Regenerative Medicine — Tissue Engineering · Public since 2022
ProKidney Corp is a clinical-stage biotechnology company pioneering the development of a first-in-class, autologous cell therapy that is intended to preserve kidney function in patients with advance chronic kidney disease (CKD) and diabetes. Its product candidate, REACT (Renal…
PROK— ProKidney Corp. Class A Ordinary Sha…squeeze alert by: stockmarketwatch.com$1.50$1.66$1.81$1.97$2.13entry $1.85+13.0% · D3-16.8% · D182026-09-01 → 2026-09-30 (21 sessions)held to today: -10.3%

PROK (ProKidney Corp. Class A Ordinary Shares) ($401M) Biotech - Drug Development sector — entered the window at $1.85. On the day, our composite tagged it critical: a composite of 88.2 backed by 24.4% of float and 18.7 days-to-cover. The thesis paid off briefly — buyers pushed the tape to $2.09 on the 3rd session for a +13.0% pop. Drawdown was steep — the 18th session saw price tag $1.54, a -16.8% retrace from the start. Net of the round trip, the position prints -10.3%, a clear loss for the buy-and-hold variant.

#9. BBOT — BridgeBio Oncology Therapeutics, Inc. Common Stock · $713M · score 87.9

Biotechnology · Oncology Therapeutics — Immunotherapy & Targeted Therapy · Public since 2025
BridgeBio Oncology Therapeutics Inc, is a clinical-stage biotechnology company that aims to transform the lives of patients with cancers driven by RAS and PI3Ka, the two frequently mutated oncogenes. The Company operates in one operating and reportable segment within the United…
BBOT— BridgeBio Oncology Therapeutics, Inc…squeeze alert by: stockmarketwatch.com$3.36$4.92$6.49$8.05$9.62entry $8.82+4.1% · D1-57.0% · D182026-09-01 → 2026-09-30 (21 sessions)held to today: -53.5%

BBOT (BridgeBio Oncology Therapeutics, Inc. Common Stock) ($713M) Healthcare - Oncology sector — entered the window at $8.82. A critical-risk reading on the squeeze board: a composite of 87.9 backed by 23.4% of float and 24.8 days-to-cover. The squeeze never really fired — the best print was $9.19 on the 1st session, only +4.1% off the entry. The other side of the trade hurt: $3.79 on the 18th session (-57.0% from entry) was the worst of it. Net of the trip, this one is -53.5% — the worst-case outcome for a screener pick.

#10. GLSI — Greenwich LifeSciences, Inc. · $231M · score 87.2

Biotechnology · Oncology — Women'S Cancers · Public since 2020
Greenwich LifeSciences Inc a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, Flamingo-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences. GP2 is a 9-amino-acid transmembrane peptide of the HER2/neu protein, a…
GLSI— Greenwich LifeSciences, Inc.squeeze alert by: stockmarketwatch.com$13.93$15.64$17.35$19.07$20.78entry $15.01+35.3% · D14-3.7% · D62026-09-01 → 2026-09-30 (21 sessions)held to today: +20.3%

GLSI (Greenwich LifeSciences, Inc.) ($231M) Healthcare - Oncology sector — entered the window at $15.01. The score flagged it as critical-risk squeeze: a composite of 87.2 backed by 25.1% of float and 13.3 days-to-cover. The setup worked: the 14th session brought a high of $20.31, a +35.3% swing from the entry close. Bears never got much: $14.46 on the 6th session, -3.7% below entry, was as deep as it went. Net of all the noise, the trade is up +20.3% as of last night's close — the screener's pick worked.

Automated performance review of the composite squeeze score anchored to 2026-09-01. Data drawn from our scoring tables and 30-day forward price bars. See the live screener at /scanner/short-squeeze.

Not investment advice. Past performance of a screener pick is not predictive of future performance.

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