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Larimar Therapeutics, Inc. (LRMR)

Healthcare | Biotechnology | Bala Cynwyd, United States | NasdaqGM
4.77 USD -0.05 (-0.936%) ⇩ (April 21, 2026, 1:42 p.m. EDT)

Short-term: ★★★☆☆ | Long-term: ★★☆☆☆ | Dividends: ☆☆☆☆☆
Hot Take | April 18, 2026, 11:48 p.m. EDT

Institutional upgrading and analyst target hikes support a bullish bias, evidenced by the massive OI buildup at higher strike calls and a lack of defensive put activity. However, the long-term bullish thesis remains fragile due to negative fundamentals and recent price corrections, making this a speculative trade rather than a certainty.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.236284
MSTL0.237329
AutoETS0.237995
AutoARIMA0.245818

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 50%
H-stat 4.18
Ljung-Box p 0.000
Jarque-Bera p 0.135
Excess Kurtosis -1.07
Attribute Value
Sector Healthcare
Debt to Equity Ratio 5.208
Market Cap 495,002,176
Forward P/E -2.68
Beta 1.02
Website https://www.larimartx.com

As of April 18, 2026, 11:48 p.m. EDT: Calls show a constructive imbalance with OI heavily skewed out-of-the-money (OTM), particularly in the $7.50–$26.00 range, while Put OI is concentrated deep out-of-the-money at the $2.50 strike, indicating low urgency for downside protection. The recent 1.2k volume surge at the $2.50 put strike vs. low 1.2k total volume elsewhere suggests some hedging activity, but the dominance of Call flow (especially the +160% OI jump at the $12.50 strike) signals that option flow is primarily bullish. Implied Volatility is elevated, reflecting anticipated pre-FDA filing volatility, but the net positioning favors an upside move.


Info Dump

Attribute Value
52 Week Change 1.0210085
Address1 Three Bala Plaza East
Address2 Suite 506
All Time High 664.32
All Time Low 1.53
Ask 5.97
Ask Size 2
Audit Risk 6
Average Daily Volume10 Day 1,301,500
Average Daily Volume3 Month 4,288,472
Average Volume 4,288,472
Average Volume10Days 1,301,500
Beta 1.023
Bid 3.41
Bid Size 2
Board Risk 7
Book Value 0.94
City Bala Cynwyd
Compensation As Of Epoch Date 1,735,603,200
Compensation Risk 9
Country United States
Crypto Tradeable 0
Currency USD
Current Price 4.765
Current Ratio 2.192
Custom Price Alert Confidence HIGH
Date Short Interest 1,774,915,200
Day High 4.835
Day Low 4.6312
Debt To Equity 5.208
Display Name Larimar Therapeutics
Dividend Date 1,590,710,400
Earnings Timestamp 1,773,923,400
Earnings Timestamp End 1,777,465,800
Earnings Timestamp Start 1,777,465,800
Ebitda -172,147,008
Ebitda Margins 0.0
Enterprise To Ebitda -2.131
Enterprise Value 366,891,936
Eps Current Year -2.18704
Eps Forward -1.77954
Eps Trailing Twelve Months -2.27
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 4.5115
Fifty Day Average Change 0.25349998
Fifty Day Average Change Percent 0.056189734
Fifty Two Week Change Percent 102.100845
Fifty Two Week High 6.42
Fifty Two Week High Change -1.6550002
Fifty Two Week High Change Percent -0.25778818
Fifty Two Week Low 1.73
Fifty Two Week Low Change 3.0349998
Fifty Two Week Low Change Percent 1.7543352
Fifty Two Week Range 1.73 - 6.42
Financial Currency USD
First Trade Date Milliseconds 1,403,184,600,000
Float Shares 54,986,277
Forward Eps -1.77954
Forward P E -2.6776583
Free Cashflow -53,473,624
Full Exchange Name NasdaqGM
Full Time Employees 71
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,775,001,600
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.00881
Held Percent Institutions 0.75238
Implied Shares Outstanding 103,882,937
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Larimar Therapeutics, Inc., a clinical-stage biotechnology company, focuses on developing treatments for rare diseases using its novel cell penetrating peptide technology platform. Its lead product candidate is CTI-1601, which is in Phase 2 OLE clinical trial for the treatment of Friedreich's ataxia, a rare, progressive and fatal disease. The company is based in Bala Cynwyd, Pennsylvania.
Long Name Larimar Therapeutics, Inc.
Market us_market
Market Cap 495,002,176
Market State REGULAR
Max Age 86,400
Message Board Id finmb_572350487
Most Recent Quarter 1,767,139,200
Net Income To Common -165,672,992
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 500,196,341
Number Of Analyst Opinions 10
Open 4.82
Operating Cashflow -113,201,000
Operating Margins 0.0
Overall Risk 8
Payout Ratio 0.0
Phone 844 511 9056
Previous Close 4.81
Price Eps Current Year -2.1787438
Price Hint 4
Price To Book 5.069149
Profit Margins 0.0
Quick Ratio 2.124
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.045000076
Regular Market Change Percent -0.93555254
Regular Market Day High 4.835
Regular Market Day Low 4.6312
Regular Market Day Range 4.6312 - 4.835
Regular Market Open 4.82
Regular Market Previous Close 4.81
Regular Market Price 4.765
Regular Market Time 1,776,793,340
Regular Market Volume 459,214
Return On Assets -0.62306
Return On Equity -1.32593
Sand P52 Week Change 0.34445214
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 8
Shares Outstanding 103,882,937
Shares Percent Shares Out 0.0735
Shares Short 7,639,333
Shares Short Previous Month Date 1,772,150,400
Shares Short Prior Month 7,692,689
Short Name Larimar Therapeutics, Inc.
Short Percent Of Float 0.1015
Short Ratio 3.33
Source Interval 15
State PA
Symbol LRMR
Target High Price 26.0
Target Low Price 7.0
Target Mean Price 16.7
Target Median Price 16.0
Total Cash 136,852,000
Total Cash Per Share 1.317
Total Debt 4,067,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -2.27
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 3.95095
Two Hundred Day Average Change 0.81404996
Two Hundred Day Average Change Percent 0.20603904
Type Disp Equity
Volume 459,214
Website https://www.larimartx.com
Zip 19,004