Tenable Holdings (TENB) closed at $42.93 on November 11, 2026, up 2.3% from the previous close, on volume of 1,631,554 shares (30-day average 3,720,402).
Data as of November 11, 2026.
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Oct 26, 2026 | Call Spread | 18-Dec-2640 : 50 C | 1,502 |
| 2-3 | The next 2 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 11, 2026. See the 10 largest for 30, 60 and 90 days
Cyber stocks catch wave and ride along as tech sector rallies
Seeking Alpha News (Wed, 11-Nov 1:53 PM ET)
Qualys declines as analysts highlight Q4 billings growth slowdown
Seeking Alpha News (Tue, 10-Nov 8:30 AM ET)
Tenable’s Q3 beat pairs 27.1% non-GAAP operating margin with a higher full-year outlook
Market Chameleon (Thu, 29-Oct 3:53 AM ET)
Tenable Announces Third Quarter 2026 Financial Results
Globe Newswire (Wed, 28-Oct 4:05 PM ET)
Tenable Taps Atos as a Preferred Partner, Putting Tenable One at the Core of Global CTEM Services
Market Chameleon (Tue, 27-Oct 5:26 AM ET)
Tenable Selected by Atos to Power Continuous Threat Exposure Management Program
Globe Newswire (Tue, 27-Oct 9:00 AM ET)
Globe Newswire (Tue, 20-Oct 9:00 AM ET)
Tenable to Announce Fiscal Third Quarter 2026 Earnings Results
Globe Newswire (Wed, 14-Oct 9:00 AM ET)
Tenable Announces Closing of New $400M Secured Revolving Credit Facility
Globe Newswire (Tue, 13-Oct 4:05 PM ET)
Tenable Uses OpenAI GPT Cyber Models to Advance Agentic Security Review in the CyberAgents Exchange
Globe Newswire (Thu, 8-Oct 9:00 AM ET)
Founded in 2002, Tenable is a cybersecurity company that began providing vulnerability management solutions under its Nessus software. In recent years, Tenable has expanded its portfolio to provide a broader range of exposure management modules. Solutions include cloud security and compliance, active directory management, operational technology security and advanced vulnerability analytics. The Maryland-based company went public in 2018.
Tenable Holdings trades on the NASDAQ stock market under the symbol TENB.
As of November 12, 2026, TENB stock price declined to $40.84 with 217,113 million shares trading.
TENB has a beta of 2.15, meaning it tends to be more sensitive to market movements. TENB has a correlation of 0.14 to the broad based SPY ETF.
TENB has a market cap of $4.28 billion. This is considered a Mid Cap stock.
Last quarter Tenable Holdings reported $276 million in Revenue and $.63 earnings per share. This beat revenue expectation by $5 million and exceeded earnings estimates by $.20.
In the last 3 years, TENB traded as high as $53.50 and as low as $15.73.
The top ETF exchange traded funds that TENB belongs to (by Net Assets): IJR, HACK, VTI, CIBR, IWM.
TENB has outperformed the market in the last year with a return of +45.6%, while the SPY ETF gained +11.9%. In the last 3 month period, TENB beat the market returning +7.9%, while SPY returned -1.5%. However, in the most recent 2 weeks TENB has underperformed the stock market by returning -16.2%, while SPY returned -2.0%.
TENB support price is $40.89 and resistance is $44.97 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TENB shares will trade within this expected range on the day.
