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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$26.26$53.4969,600
2005-12-29$26.65$54.2937,900
2005-12-28$27.23$55.4777,100
2005-12-27$26.71$54.4144,900
2005-12-23$27.39$55.7917,500
2005-12-22$27.47$55.9668,500
2005-12-21$27.40$55.8158,500
2005-12-20$27.42$55.8568,900
2005-12-19$27.45$55.92112,200
2005-12-16$27.51$56.04165,900
2005-12-15$27.71$56.4575,300
2005-12-14$27.80$56.6353,700
2005-12-13$27.87$56.7738,000
2005-12-12$27.79$56.6135,100
2005-12-09$27.79$56.6164,200
2005-12-08$27.89$56.8139,700
2005-12-07$27.57$56.1650,800
2005-12-06$28.47$57.99115,300
2005-12-05$28.11$57.2623,900
2005-12-02$28.36$57.7732,500
2005-12-01$28.46$57.9757,100
2005-11-30$27.47$55.96134,200
2005-11-29$26.92$54.8435,800
2005-11-28$26.67$54.33121,900
2005-11-25$27.59$56.2010,500
2005-11-23$27.82$56.6749,500
2005-11-22$28.16$57.3699,000
2005-11-21$28.29$57.6346,600
2005-11-18$28.40$57.8529,800
2005-11-17$28.25$57.5540,600
2005-11-16$28.02$57.0834,600
2005-11-15$28.21$57.4634,600
2005-11-14$28.35$57.7537,400
2005-11-11$28.22$57.4849,500
2005-11-10$28.20$57.4467,900
2005-11-09$28.06$57.1688,600
2005-11-08$27.88$56.7992,900
2005-11-07$27.51$56.0479,100
2005-11-04$27.56$56.1455,300
2005-11-03$27.42$55.8536,500
2005-11-02$27.62$56.2672,300
2005-11-01$26.99$54.9875,500
2005-10-31$27.53$56.0844,000
2005-10-28$26.99$54.9835,400
2005-10-27$26.91$54.8249,000
2005-10-26$27.06$55.1273,100
2005-10-25$26.95$54.9045,200
2005-10-24$27.13$55.2661,600
2005-10-21$27.09$55.1832,900
2005-10-20$27.20$55.4164,000
2005-10-19$27.46$55.9476,600
2005-10-18$27.27$55.5540,800
2005-10-17$27.62$56.2648,900
2005-10-14$27.83$56.6978,900
2005-10-13$26.92$54.84137,400
2005-10-12$26.65$53.84225,400
2005-10-11$26.97$54.48279,400
2005-10-10$26.84$54.22313,300
2005-10-07$25.90$52.3236,000
2005-10-06$25.83$52.1840,200
2005-10-05$25.38$51.2743,900
2005-10-04$26.53$53.6036,600
2005-10-03$26.71$53.9642,500
2005-09-30$26.51$53.5641,100
2005-09-29$26.34$53.2145,500
2005-09-28$26.15$52.8350,300
2005-09-27$26.31$53.1546,900
2005-09-26$26.73$54.0034,100
2005-09-23$26.70$53.9440,900
2005-09-22$26.74$54.0283,300
2005-09-21$27.55$55.6647,800
2005-09-20$27.40$55.3561,700
2005-09-19$27.62$55.8030,100
2005-09-16$27.61$55.78140,200
2005-09-15$27.50$55.5628,600
2005-09-14$27.47$55.4952,500
2005-09-13$27.52$55.6045,200
2005-09-12$28.01$56.5949,100
2005-09-09$28.09$56.7587,700
2005-09-08$28.25$57.0742,300
2005-09-07$28.58$57.7424,500
2005-09-06$28.68$57.9449,800
2005-09-02$28.56$57.7019,200
2005-09-01$28.86$58.3068,500
2005-08-31$28.84$58.26118,100
2005-08-30$28.79$58.1662,600
2005-08-29$28.62$57.8256,600
2005-08-26$27.98$56.5337,800
2005-08-25$28.31$57.1946,000
2005-08-24$27.69$55.9452,800
2005-08-23$27.74$56.0459,000
2005-08-22$27.45$55.4568,200
2005-08-19$27.23$55.0125,600
2005-08-18$27.43$55.4146,200
2005-08-17$27.18$54.9139,800
2005-08-16$27.44$55.4339,100
2005-08-15$27.87$56.3060,500
2005-08-12$27.82$56.2040,700
2005-08-11$28.14$56.8511,200
2005-08-10$28.00$56.5740,900
2005-08-09$28.11$56.7918,500
2005-08-08$28.15$56.8752,800
2005-08-05$28.15$56.8732,000
2005-08-04$28.53$57.6435,700
2005-08-03$28.96$58.5029,200
2005-08-02$29.22$59.0322,500
2005-08-01$29.04$58.6735,100
2005-07-29$28.73$58.0466,500
2005-07-28$29.17$58.9357,800
2005-07-27$28.90$58.3859,900
2005-07-26$29.29$59.1743,900
2005-07-25$28.67$57.9243,800
2005-07-22$29.50$59.6064,600
2005-07-21$28.35$57.2766,800
2005-07-20$28.34$57.25104,200
2005-07-19$28.30$57.1751,900
2005-07-18$28.01$56.5938,600
2005-07-15$28.09$56.7565,000
2005-07-14$28.70$57.9860,300
2005-07-13$28.68$57.4945,600
2005-07-12$28.58$57.2930,500
2005-07-11$29.05$58.24125,300
2005-07-08$28.11$56.3570,300
2005-07-07$27.83$55.7943,300
2005-07-06$27.89$55.9160,200
2005-07-05$28.44$57.0178,100
2005-07-01$27.72$55.5781,200
2005-06-30$27.93$55.9989,500
2005-06-29$29.60$59.3489,600
2005-06-28$29.32$58.7864,100
2005-06-27$27.74$55.6157,300
2005-06-24$28.21$56.5598,100
2005-06-23$28.00$56.1356,400
2005-06-22$28.70$57.5339,900
2005-06-21$28.42$56.9730,100
2005-06-20$28.55$57.2338,100
2005-06-17$28.49$57.11165,400
2005-06-16$29.44$59.0227,900
2005-06-15$29.19$58.5269,900
2005-06-14$28.84$57.8252,400
2005-06-13$28.30$56.7318,800
2005-06-10$28.27$56.6719,000
2005-06-09$28.00$56.1364,800
2005-06-08$28.10$56.3362,100
2005-06-07$28.40$56.9359,700
2005-06-06$28.48$57.0928,900
2005-06-03$28.43$56.9932,900
2005-06-02$29.22$58.5844,800
2005-06-01$29.44$59.0231,600
2005-05-31$28.98$58.1038,200
2005-05-27$29.34$58.8231,800
2005-05-26$29.77$59.6823,400
2005-05-25$29.39$58.9280,600
2005-05-24$29.90$59.9431,600
2005-05-23$29.39$58.9247,700
2005-05-20$29.77$59.6825,800
2005-05-19$29.77$59.6864,400
2005-05-18$29.84$59.8264,600
2005-05-17$29.08$58.3027,600
2005-05-16$28.71$57.5533,600
2005-05-13$28.02$56.1735,500
2005-05-12$28.16$56.4545,400
2005-05-11$28.37$56.8751,500
2005-05-10$28.91$57.9633,300
2005-05-09$29.08$58.3055,300
2005-05-06$28.93$58.0065,100
2005-05-05$28.55$57.2353,600
2005-05-04$28.93$58.0044,100
2005-05-03$28.73$57.60100,400
2005-05-02$28.53$57.1995,000
2005-04-29$28.04$56.21215,500
2005-04-28$29.00$58.1496,900
2005-04-27$29.64$59.4273,100
2005-04-26$29.55$59.2496,900
2005-04-25$29.61$59.3691,200
2005-04-22$29.99$60.12142,400
2005-04-21$30.00$60.1499,400
2005-04-20$29.80$59.7479,500
2005-04-19$30.01$60.16238,700
2005-04-18$30.35$60.84152,700
2005-04-15$30.41$60.9676,500
2005-04-14$30.75$61.64233,100
2005-04-13$31.26$62.23122,700
2005-04-12$31.12$61.95101,900
2005-04-11$30.54$60.7996,400
2005-04-08$30.75$61.21230,000
2005-04-07$32.26$64.22254,100
2005-04-06$32.38$64.46100,200
2005-04-05$33.10$65.8988,900
2005-04-04$33.11$65.9150,100
2005-04-01$33.09$65.8742,600
2005-03-31$32.49$64.6779,500
2005-03-30$32.78$65.25118,700
2005-03-29$31.63$62.9666,900
2005-03-28$32.36$64.4264,500
2005-03-24$32.50$64.6937,300
2005-03-23$32.35$64.4034,800
2005-03-22$32.46$64.6150,200
2005-03-21$32.10$63.9044,200
2005-03-18$32.60$64.89112,100
2005-03-17$32.74$65.1744,100
2005-03-16$33.15$65.9940,100
2005-03-15$32.76$65.2166,900
2005-03-14$32.93$65.5531,200
2005-03-11$32.22$64.1437,300
2005-03-10$32.37$64.4467,700
2005-03-09$32.51$64.7136,800
2005-03-08$32.50$64.6938,400
2005-03-07$32.85$65.3933,100
2005-03-04$32.68$65.0579,700
2005-03-03$32.79$65.2743,300
2005-03-02$32.75$65.1942,200
2005-03-01$33.30$66.2978,600
2005-02-28$32.76$65.2185,700
2005-02-25$32.85$65.3933,900
2005-02-24$32.89$65.4783,100
2005-02-23$32.60$64.8950,800
2005-02-22$32.65$64.9943,100
2005-02-18$33.05$65.7936,900
2005-02-17$33.73$67.14100,000
2005-02-16$33.57$66.8294,300
2005-02-15$33.72$67.1294,700
2005-02-14$32.87$65.43110,900
2005-02-11$32.89$65.47116,300
2005-02-10$32.30$64.3066,300
2005-02-09$31.76$63.2242,500
2005-02-08$33.44$66.5762,600
2005-02-07$33.08$65.8565,700
2005-02-04$32.75$65.1947,300
2005-02-03$32.24$64.1839,700
2005-02-02$32.50$64.6960,900
2005-02-01$32.37$64.4489,100
2005-01-31$32.42$64.54125,700
2005-01-28$31.99$63.6850,500
2005-01-27$31.25$62.2164,900
2005-01-26$31.31$62.33116,800
2005-01-25$30.50$60.71120,100
2005-01-24$30.01$59.7456,700
2005-01-21$29.95$59.62137,200
2005-01-20$29.72$59.1693,800
2005-01-19$29.20$58.1372,200
2005-01-18$29.15$58.0342,900
2005-01-14$28.81$57.3532,300
2005-01-13$28.56$56.8545,000
2005-01-12$28.96$57.6535,300
2005-01-11$29.48$58.6841,600
2005-01-10$29.17$58.0768,700
2005-01-07$28.94$57.61168,500
2005-01-06$27.70$55.1433,500
2005-01-05$27.92$55.5849,700
2005-01-04$27.94$55.2251,900
2005-01-03$28.05$55.4477,200