NASDAQ:WDFC | Historical Stock Price | WD 40 CO

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
1973-05-03 to 2026-09-04
Data captured

Stock Price Chart

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

$0.73$3.10$13.14$55.69$235.92$999.481973-05-032026-08-27

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

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$28.29$62.9480,200
2008-12-30$28.31$62.9988,300
2008-12-29$27.51$61.2143,000
2008-12-26$28.07$62.4541,100
2008-12-24$27.99$62.2722,600
2008-12-23$27.87$62.01142,600
2008-12-22$27.79$61.83179,500
2008-12-19$26.30$58.51245,200
2008-12-18$25.99$57.82103,200
2008-12-17$26.53$59.0383,000
2008-12-16$26.73$59.47114,700
2008-12-15$26.32$58.5651,600
2008-12-12$26.80$59.6342,300
2008-12-11$25.61$56.9848,700
2008-12-10$26.91$59.8749,300
2008-12-09$26.19$58.2769,800
2008-12-08$27.07$60.2391,800
2008-12-05$25.56$56.8787,800
2008-12-04$24.82$55.2281,500
2008-12-03$25.20$56.0786,700
2008-12-02$25.38$56.4797,300
2008-12-01$24.42$54.3392,500
2008-11-28$28.60$63.6329,700
2008-11-26$28.20$62.7473,600
2008-11-25$26.96$59.9893,600
2008-11-24$26.51$58.9888,100
2008-11-21$25.32$56.33123,200
2008-11-20$24.12$53.6686,000
2008-11-19$25.08$55.8083,700
2008-11-18$26.76$59.5478,700
2008-11-17$27.01$60.0965,500
2008-11-14$27.06$60.2081,700
2008-11-13$27.62$61.45149,200
2008-11-12$25.63$57.02160,800
2008-11-11$26.17$58.2278,600
2008-11-10$26.27$58.4544,800
2008-11-07$26.34$58.6055,200
2008-11-06$26.18$58.2564,200
2008-11-05$26.05$57.9675,700
2008-11-04$27.72$61.6783,500
2008-11-03$28.93$64.3758,700
2008-10-31$29.10$64.74111,800
2008-10-30$28.55$63.5263,400
2008-10-29$27.40$60.9681,900
2008-10-28$27.21$60.5495,300
2008-10-27$25.32$56.33114,600
2008-10-24$26.31$58.54156,800
2008-10-23$26.47$58.89162,000
2008-10-22$26.57$59.11117,600
2008-10-21$27.72$61.67149,900
2008-10-20$29.01$64.54131,400
2008-10-17$27.67$61.56299,500
2008-10-16$27.60$61.41372,500
2008-10-15$28.10$62.52148,900
2008-10-14$32.46$71.66118,200
2008-10-13$33.35$73.63109,700
2008-10-10$30.27$66.83172,900
2008-10-09$27.60$60.93141,800
2008-10-08$31.49$69.52160,800
2008-10-07$32.09$70.85122,200
2008-10-06$35.56$78.51106,100
2008-10-03$35.94$79.3548,500
2008-10-02$36.23$79.9955,000
2008-10-01$36.19$79.9061,200
2008-09-30$35.93$79.3265,800
2008-09-29$35.28$77.8997,300
2008-09-26$36.00$79.4881,500
2008-09-25$36.14$79.7975,200
2008-09-24$35.07$77.4268,500
2008-09-23$35.43$78.22104,500
2008-09-22$37.68$83.19113,000
2008-09-19$36.81$81.27382,000
2008-09-18$39.24$86.63143,900
2008-09-17$37.21$82.1563,000
2008-09-16$37.81$83.47104,100
2008-09-15$36.42$80.4155,100
2008-09-12$36.68$80.9849,600
2008-09-11$37.01$81.7154,700
2008-09-10$36.57$80.7459,000
2008-09-09$35.67$78.7571,800
2008-09-08$36.31$80.1669,500
2008-09-05$34.43$76.0130,800
2008-09-04$34.31$75.7549,600
2008-09-03$35.53$78.44137,300
2008-09-02$35.19$77.6978,600
2008-08-29$34.89$77.0346,400
2008-08-28$35.76$78.9540,500
2008-08-27$35.10$77.4940,000
2008-08-26$34.49$76.1456,500
2008-08-25$34.78$76.7879,300
2008-08-22$35.07$77.4265,900
2008-08-21$34.08$75.2456,300
2008-08-20$34.53$76.2355,600
2008-08-19$34.89$77.0346,500
2008-08-18$35.48$78.3389,700
2008-08-15$35.84$79.12150,000
2008-08-14$37.71$83.2540,500
2008-08-13$37.35$82.4654,500
2008-08-12$37.44$82.6692,100
2008-08-11$37.85$83.5681,600
2008-08-08$37.93$83.74188,600
2008-08-07$34.98$77.23113,400
2008-08-06$34.76$76.7488,300
2008-08-05$34.88$77.01128,400
2008-08-04$33.72$74.4493,200
2008-08-01$34.02$75.11148,600
2008-07-31$34.17$75.4461,700
2008-07-30$35.13$77.5685,900
2008-07-29$34.79$76.81118,300
2008-07-28$33.06$72.99111,500
2008-07-25$33.27$73.4577,300
2008-07-24$32.93$72.7075,300
2008-07-23$33.64$74.27138,800
2008-07-22$32.69$72.17107,700
2008-07-21$31.55$69.6598,400
2008-07-18$31.03$68.51102,100
2008-07-17$31.31$69.1254,500
2008-07-16$30.54$67.4278,000
2008-07-15$30.15$66.56134,600
2008-07-14$29.96$65.59126,900
2008-07-11$30.08$65.85119,300
2008-07-10$29.77$65.1885,700
2008-07-09$29.19$63.91131,000
2008-07-08$29.59$64.78321,400
2008-07-07$26.86$58.80242,400
2008-07-03$28.33$62.02269,500
2008-07-02$27.09$59.31429,600
2008-07-01$27.93$61.15381,400
2008-06-30$29.25$64.04119,900
2008-06-27$30.25$66.23336,500
2008-06-26$30.66$67.12119,900
2008-06-25$31.23$68.3774,400
2008-06-24$30.72$67.26137,300
2008-06-23$30.93$67.72111,800
2008-06-20$30.71$67.23194,600
2008-06-19$31.12$68.1389,300
2008-06-18$31.09$68.0767,100
2008-06-17$31.01$67.8964,000
2008-06-16$30.90$67.65118,300
2008-06-13$31.32$68.57181,000
2008-06-12$33.81$74.0234,300
2008-06-11$33.30$72.9061,700
2008-06-10$34.16$74.7952,300
2008-06-09$33.37$73.0642,900
2008-06-06$33.81$74.0252,700
2008-06-05$35.08$76.8066,300
2008-06-04$34.66$75.8851,100
2008-06-03$34.52$75.5794,400
2008-06-02$34.96$76.5475,400
2008-05-30$34.64$75.84100,500
2008-05-29$34.99$76.6071,800
2008-05-28$34.47$75.4752,900
2008-05-27$34.78$76.1469,100
2008-05-23$34.08$74.6165,400
2008-05-22$34.48$75.4983,600
2008-05-21$34.20$74.8776,400
2008-05-20$34.05$74.5594,400
2008-05-19$33.75$73.89111,800
2008-05-16$33.94$74.30140,600
2008-05-15$34.24$74.96132,400
2008-05-14$33.92$74.26109,600
2008-05-13$33.39$73.1090,900
2008-05-12$32.73$71.6697,700
2008-05-09$31.50$68.9661,200
2008-05-08$31.45$68.8557,300
2008-05-07$31.22$68.35139,900
2008-05-06$31.37$68.6882,000
2008-05-05$31.24$68.39119,200
2008-05-02$31.37$68.68140,400
2008-05-01$31.56$69.09115,500
2008-04-30$31.12$68.13200,300
2008-04-29$31.02$67.9195,600
2008-04-28$31.05$67.98138,300
2008-04-25$30.71$67.23116,200
2008-04-24$30.93$67.72103,400
2008-04-23$30.15$66.0165,200
2008-04-22$30.05$65.79199,800
2008-04-21$30.40$66.5587,600
2008-04-18$31.15$68.20101,600
2008-04-17$30.80$67.4350,500
2008-04-16$31.19$68.2876,100
2008-04-15$31.03$67.93110,800
2008-04-14$30.95$67.76173,500
2008-04-11$29.57$64.19247,400
2008-04-10$30.27$65.71653,000
2008-04-09$33.16$71.98100,400
2008-04-08$33.44$72.5983,300
2008-04-07$33.26$72.2085,800
2008-04-04$33.46$72.6369,900
2008-04-03$34.05$73.9267,600
2008-04-02$33.57$72.87102,100
2008-04-01$33.85$73.4890,900
2008-03-31$33.25$72.1892,800
2008-03-28$33.59$72.9263,000
2008-03-27$33.81$73.39121,300
2008-03-26$33.97$73.7469,400
2008-03-25$33.99$73.7958,900
2008-03-24$33.59$72.9269,800
2008-03-20$33.43$72.57286,300
2008-03-19$32.15$69.7978,900
2008-03-18$32.34$70.2095,800
2008-03-17$31.19$67.7183,000
2008-03-14$31.34$68.03124,700
2008-03-13$31.92$69.29154,400
2008-03-12$30.77$66.8069,100
2008-03-11$30.66$66.56152,700
2008-03-10$29.54$64.1352,800
2008-03-07$29.91$64.9353,300
2008-03-06$29.83$64.7581,900
2008-03-05$30.47$66.1492,400
2008-03-04$30.02$65.17256,000
2008-03-03$30.01$65.15205,600
2008-02-29$31.08$67.47144,000
2008-02-28$32.07$69.6245,900
2008-02-27$32.70$70.9856,300
2008-02-26$33.07$71.79106,100
2008-02-25$32.84$71.2997,800
2008-02-22$31.68$68.7798,400
2008-02-21$31.83$69.1096,000
2008-02-20$33.09$71.8381,100
2008-02-19$32.64$70.8584,200
2008-02-15$32.99$71.6154,400
2008-02-14$33.36$72.4271,000
2008-02-13$34.35$74.5782,100
2008-02-12$34.02$73.85159,900
2008-02-11$33.08$71.81202,100
2008-02-08$33.69$73.13157,300
2008-02-07$34.04$73.89108,000
2008-02-06$33.83$73.44162,600
2008-02-05$33.97$73.7477,400
2008-02-04$34.16$74.15118,400
2008-02-01$35.21$76.43141,700
2008-01-31$33.76$73.29145,000
2008-01-30$33.31$72.31192,200
2008-01-29$33.91$73.61133,700
2008-01-28$34.47$74.83142,600
2008-01-25$34.12$74.07190,300
2008-01-24$33.50$72.72225,000
2008-01-23$33.83$73.44219,100
2008-01-22$32.62$70.81241,200
2008-01-18$32.00$69.47285,200
2008-01-17$32.59$70.75320,500
2008-01-16$32.67$70.92295,100
2008-01-15$32.50$70.55200,400
2008-01-14$32.65$70.88213,300
2008-01-11$32.00$69.47278,100
2008-01-10$31.66$68.73707,500
2008-01-09$36.34$78.89175,200
2008-01-08$36.24$78.67149,200
2008-01-07$37.34$81.06102,900
2008-01-04$36.25$78.6997,900
2008-01-03$37.21$80.23117,100
2008-01-02$36.81$79.37115,700