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$46.79
−1.16%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 19:15 IST · A quote does not mean the product is available to trade on your account.
Opens 8:00 pm IST
Opens 8:00 pm IST
Opens 8:00 pm IST
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: +20.0% (SPY −1.6%, XLK −12.6%). 3 months: +31.5% (SPY −0.4%, XLK −5.1%). 1 year: +68.7% (SPY +13.6%, XLK +20.1%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: TENB, SPY and XLK · as of 4 Nov 2026
15.1M shares were sold short at the 15 Oct 2026 settlement, 13.8% of the 110.1M shares outstanding; covering them would take 4.7 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
The 4 Nov 2026 close of $47.34 was 21.9% above its 50-day average ($38.84) and 62.5% above its 200-day average ($29.13). It has closed above the 200-day for 112 sessions, since 28 May 2026. The 50-day average crossed above the 200-day on 29 Jun 2026, 90 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
Closed at $47.34 on 4 Nov 2026: 11.0% below the 52-week high of $53.22 (30 Oct 2026) and 201.0% above the low of $15.73 (10 Apr 2026).
Daily price bars, split-adjusted · as of 4 Nov 2026
Price return, split-adjusted
At the 4 Nov 2026 close
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.
September 14, 2026
+16.51%November 2, 2023
−15.82%April 25, 2023
−19.14%