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Tenable Holdings Inc

TENB

NASDAQ

Technology

$34.38

USD

+0.27 (+0.79%)

At close: Aug 21, 2026, 4:00 PM EDT

Market Cap $4.41B

Volume 2.3M

Open

$22.02

Feb 19 – Aug 20

High

$43.67

Feb 19 – Aug 20

Low

$15.73

Feb 19 – Aug 20

Close

$34.11

Feb 19 – Aug 20

+71.3%

Trend Analysis

Short Term (1M)

Bullish

Medium Term (3M)

Bullish

Long Term (6M)

Bullish

Support and Resistance

Resistance (Strong)

$43.67

Resistance (Weak)

$43.05

Support (Strong)

$15.73

Support (Weak)

$15.74

Volume Analysis

Today's Volume

1.5M

Average Volume (6M)

3.3M

Volume Trend

Below Avg

Chart Reading Tips