NASDAQ:TENB | Historical Stock Price | Tenable Holdings, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2018-07-26 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$15.24$20.42$27.35$36.65$49.11$65.792018-07-262026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$22.19$22.19229,600
2018-12-28$22.26$22.26386,400
2018-12-27$23.43$23.43384,400
2018-12-26$23.44$23.44402,600
2018-12-24$21.52$21.52190,500
2018-12-21$20.62$20.621,076,400
2018-12-20$21.21$21.21425,200
2018-12-19$23.18$23.18227,800
2018-12-18$24.51$24.51294,700
2018-12-17$23.30$23.30375,900
2018-12-14$25.75$25.75129,100
2018-12-13$26.12$26.12126,400
2018-12-12$27.03$27.03157,300
2018-12-11$26.33$26.33180,000
2018-12-10$28.00$28.00222,600
2018-12-07$28.27$28.27150,300
2018-12-06$29.26$29.26175,800
2018-12-04$27.76$27.76166,600
2018-12-03$29.81$29.81136,000
2018-11-30$28.48$28.48166,100
2018-11-29$29.07$29.07177,400
2018-11-28$28.04$28.04272,600
2018-11-27$27.17$27.17138,300
2018-11-26$27.71$27.71105,900
2018-11-23$26.93$26.9380,300
2018-11-21$25.74$25.74200,800
2018-11-20$26.44$26.44407,300
2018-11-19$27.51$27.51277,100
2018-11-16$30.55$30.55217,700
2018-11-15$28.72$28.72180,300
2018-11-14$28.08$28.08199,400
2018-11-13$28.79$28.79124,900
2018-11-12$28.47$28.47156,300
2018-11-09$29.21$29.21260,600
2018-11-08$31.78$31.78246,300
2018-11-07$31.82$31.82228,200
2018-11-06$28.91$28.91235,500
2018-11-05$28.13$28.13275,000
2018-11-02$28.64$28.64146,500
2018-11-01$28.95$28.95365,300
2018-10-31$28.48$28.48388,500
2018-10-30$27.90$27.90531,200
2018-10-29$28.30$28.30324,800
2018-10-26$27.89$27.89313,300
2018-10-25$29.39$29.39260,300
2018-10-24$28.14$28.14381,200
2018-10-23$29.35$29.35395,000
2018-10-22$28.46$28.46231,400
2018-10-19$28.89$28.89291,000
2018-10-18$29.58$29.58318,500
2018-10-17$30.14$30.14335,700
2018-10-16$29.66$29.66342,100
2018-10-15$27.99$27.99370,800
2018-10-12$27.89$27.89569,600
2018-10-11$27.36$27.361,159,100
2018-10-10$30.03$30.03695,600
2018-10-09$33.95$33.95286,100
2018-10-08$34.79$34.79581,900
2018-10-05$36.38$36.38451,500
2018-10-04$37.41$37.41353,700
2018-10-03$37.99$37.99588,300
2018-10-02$37.76$37.76722,600
2018-10-01$38.52$38.52721,700
2018-09-28$38.88$38.88558,200
2018-09-27$38.39$38.39449,700
2018-09-26$38.04$38.04498,400
2018-09-25$37.68$37.68437,400
2018-09-24$37.17$37.17551,600
2018-09-21$37.15$37.155,962,100
2018-09-20$36.28$36.281,262,100
2018-09-19$33.76$33.76692,000
2018-09-18$35.86$35.86581,400
2018-09-17$35.01$35.01797,600
2018-09-14$34.05$34.05320,900
2018-09-13$34.56$34.56359,800
2018-09-12$35.46$35.46733,200
2018-09-11$33.86$33.86574,900
2018-09-10$32.65$32.65347,800
2018-09-07$31.22$31.22526,600
2018-09-06$30.77$30.77964,000
2018-09-05$32.25$32.25941,800
2018-09-04$33.34$33.34455,800
2018-08-31$33.16$33.16283,900
2018-08-30$32.72$32.72338,200
2018-08-29$33.75$33.75307,200
2018-08-28$32.47$32.47267,400
2018-08-27$31.71$31.71443,800
2018-08-24$33.53$33.53347,100
2018-08-23$33.88$33.88303,600
2018-08-22$33.55$33.55249,500
2018-08-21$32.45$32.45244,300
2018-08-20$31.99$31.99373,900
2018-08-17$31.33$31.33313,700
2018-08-16$31.24$31.24209,100
2018-08-15$30.93$30.93579,900
2018-08-14$33.00$33.00274,700
2018-08-13$33.69$33.69287,800
2018-08-10$33.97$33.97432,000
2018-08-09$33.95$33.95580,000
2018-08-08$33.95$33.95461,200
2018-08-07$31.35$31.35500,600
2018-08-06$29.91$29.91313,900
2018-08-03$29.93$29.93241,200
2018-08-02$30.50$30.50462,000
2018-08-01$29.85$29.85831,100
2018-07-31$29.90$29.90759,200
2018-07-30$29.72$29.721,178,200
2018-07-27$30.50$30.501,580,100
2018-07-26$30.25$30.259,648,600