HDSN today
$4.40-$0.03 (-0.68%)close Nov 13, 2026Trend
DailyDowntrend (confirmed)
4 hourSymmetric Triangle
1 hourStrong Bullish
15 minBullish
5 minSymmetric Triangle
Daily trend turns up above $5.46
Key levels
Resistance$4.95
Resistance$4.53
Support$4.26
Support$4.03
Latest news & SEC filings
NewsHartree Partners, LP increases its stake in Hudson Technologies
All HDSN news →About Hudson Technologies
Hudson Technologies is a refrigerant services company serving the air conditioning and refrigeration industry. It sells reclaimed and virgin refrigerants, provides reclamation and on-site system decontamination services, and offers laboratory testing, cylinder refurbishment, and energy efficiency monitoring. Customers include commercial, industrial, and government users, refrigerant wholesalers, distributors, contractors, and equipment manufacturers, primarily in the United States.
Based on the company's 10-K filed Mar 16, 2026.
Nasdaq · Industrials
HUDSON TECHNOLOGIES INC /NY (HDSN)
What Is the Price Target for HDSN?
SEPT Low Target
$5.52
SEPT Mid Target
$6.50
SEPT High Target
$7.47
Analyst Consensus
$6.50
Is HDSN a Buy or Sell Right Now?
Thesis
- •Revenue growing 4.0% YoY with ACCELERATING trend — accelerating momentum.
- •Smart money flows are positive — institutional and insider activity shows net buying.
AI-Powered Trading Signals
Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy for HDSN.
Start Free Trial →Is HDSN Overvalued or Undervalued?
Valuation Verdict
UNDERVALUED
Methods Used
P/E Forward, P/B, Analyst Consensus
Fair Value
$7.67
37
Moat Score
NONE
2/9
Piotroski Score
4.1
Altman Z-Score
What Is Smart Money Doing with HDSN?
Insider Signal
BUYING
15 buys / 0 sells (90d)
Congress Signal
NEUTRAL
0 buys / 0 sells (90d)
Institutional
ACCUMULATING
Short Squeeze Risk
HIGH
Signal: HIGH_SHORT_INTEREST
Recent Insider Activity
| Name | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Hartree Partners, LP | 10% owner | Buy | 118,549 | $604K | Sep 24, 2026 |
| Hartree Partners, LP | 10% owner | Buy | 11,013 | $56K | Sep 23, 2026 |
| Hartree Partners, LP | 10% owner | Buy | 2,502 | $13K | Sep 21, 2026 |
| Hartree Partners, LP | 10% owner | Buy | 11,136 | $57K | Sep 16, 2026 |
| Bertaux Brian J. | officer | Buy | 2,000 | $10K | May 19, 2026 |
| Parrillo Richard | director | Buy | 10,000 | $48K | May 13, 2026 |
Track Smart Money Across 4,000+ Stocks
Insider trades, congress trades, institutional flows, and short interest — updated daily with real-time alerts.
See All Smart Money Signals →HDSN Growth Story
Revenue YoY
4.0%
3yr Revenue CAGR
-8.8%
EPS Growth YoY
-28.85%
FCF Growth YoY
-109.5%
Revenue Trend
ACCELERATING
Dark Pool Trades for HDSN
PREVIEWSEPT Investing tracks real-time dark pool institutional trades for HDSN, including block trade sizes, dollar values, and buy/sell side classification. Dark pool trades reveal where institutional investors are positioning before moves become visible on public exchanges.
| Time | Price | Size | Value | Side |
|---|---|---|---|---|
| 19:53:34 | $4.41 | 1,600 | $$7K | MIDPOINT |
| 19:42:44 | $4.39 | 9,980 | $$44K | SELL |
| 19:42:39 | $4.39 | 9,980 | $$44K | SELL |
| 19:42:30 | $4.40 | 4,990 | $$22K | BUY |
| 19:42:22 | $4.40 | 4,990 | $$22K | BUY |
5 dark pool trades shown · $$139K preview volume
Real-time institutional flow, block trades, and net positioning
Options Flow for HDSN
PREVIEWSEPT Investing provides real-time options flow tracking for HDSN, including unusual sweep detection, block trades, and dealer positioning. Each trade shows strike, expiry, premium, implied volatility, and greek values for informed decision-making.
| Type | Strike | Expiry | DTE | Premium | Size | Trade |
|---|---|---|---|---|---|---|
| CALL | $6 | Feb 19 | 98 | $$5 | 1 | SWEEP |
1 options trades shown · 100% calls
Unusual activity, GEX levels, max pain, and dealer positioning
Full AI Research Report
SEPT's Trading AI has generated a free, downloadable PDF research report for HUDSON TECHNOLOGIES INC /NY (HDSN) covering valuation analysis, financial health assessment, growth projections, smart money tracking, earnings and key price levels. For research only, not investment advice.
Report includes: PDF download, detailed valuation models (DCF, P/E, EV/EBITDA), institutional flow analysis, congress and insider trade tracking, FinBERT news sentiment (3 articles analyzed), and SEC filing intelligence...
AI-Powered Trading Signals.
Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy. SEPT tells you when to buy, when to sell, and grades every stock so you never trade blind.
Try SEPT Free for 7 Days →HDSN — frequently asked questions
What is HDSN stock price today?
HUDSON TECHNOLOGIES INC /NY (HDSN) is at $4.40, down 0.68% (-$0.03) at the Nov 13, 2026 close.
Why is HDSN stock moving today?
Latest HDSN news — Nov 3, 2026: Hartree Partners, LP increases its stake in Hudson Technologies
What is the HDSN price target?
The average analyst price target for HDSN is $6.50, ranging from $6 to $7, based on 2 analysts. Latest: B. Riley Securities maintains on Oct 29, 2026.
What do analysts rate HDSN?
Analyst ratings for HDSN: 0 Buy, 4 Hold, 0 Sell — consensus Hold.
Did HDSN beat earnings?
HDSN last reported on Oct 28, 2026: EPS $0.05 vs $0.12 expected — a miss of 58.3%.
What is HDSN's P/E ratio?
HDSN trades at a P/E of 21.0 vs a Industrials average of 25.7.
Does HDSN pay a dividend?
HDSN does not currently pay a dividend.
What are HDSN support and resistance levels?
Support: $4.26, $4.03, $3.56. Resistance: $4.53, $4.95, $5.25.
What are insiders doing with HDSN?
Insider activity: BUYING, 15 buys and 0 sells in the last 90 days.
What is the latest news on HDSN?
Nov 3, 2026: Hartree Partners, LP increases its stake in Hudson Technologies