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 — 1982

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1982-12-31$9.42$9.4218,000
1982-12-30$9.21$9.21600
1982-12-29$9.21$9.212,400
1982-12-28$9.21$9.2128,200
1982-12-27$9.13$9.1315,600
1982-12-23$9.17$9.1713,800
1982-12-22$9.06$9.069,000
1982-12-21$9.00$9.0054,000
1982-12-20$8.92$8.924,200
1982-12-17$8.92$8.923,600
1982-12-16$8.96$8.9616,800
1982-12-15$9.04$9.0465,400
1982-12-14$9.54$9.5442,000
1982-12-13$9.56$9.5643,800
1982-12-10$9.81$9.8137,800
1982-12-09$9.96$9.9636,600
1982-12-08$10.13$10.13102,000
1982-12-07$11.06$11.0672,600
1982-12-06$11.06$11.0612,000
1982-12-03$11.00$11.0047,400
1982-12-02$10.81$10.8170,200
1982-12-01$10.50$10.5081,000
1982-11-30$10.21$10.2154,600
1982-11-29$9.92$9.9216,800
1982-11-26$9.92$9.9210,200
1982-11-24$9.92$9.9216,800
1982-11-23$9.88$9.8812,000
1982-11-22$9.88$9.8816,800
1982-11-19$9.81$9.8134,200
1982-11-18$9.81$9.8139,000
1982-11-17$9.67$9.6718,600
1982-11-16$9.67$9.6716,800
1982-11-15$9.54$9.5461,800
1982-11-12$9.38$9.3838,400
1982-11-11$8.96$8.9615,000
1982-11-10$8.88$8.888,400
1982-11-09$8.81$8.8123,400
1982-11-08$8.71$8.71100,200
1982-11-05$8.71$8.7119,200
1982-11-04$8.67$8.6725,200
1982-11-03$8.50$8.5042,000
1982-11-02$8.31$8.3135,400
1982-11-01$8.21$8.2122,800
1982-10-29$8.21$8.211,800
1982-10-28$8.21$8.2112,600
1982-10-27$8.21$8.217,800
1982-10-26$8.17$8.1727,000
1982-10-25$8.17$8.1712,600
1982-10-22$8.21$8.2116,800
1982-10-21$8.21$8.217,800
1982-10-20$8.13$8.1321,600
1982-10-19$8.06$8.0636,600
1982-10-18$8.04$8.0431,800
1982-10-15$7.88$7.8860,000
1982-10-14$7.75$7.75184,800
1982-10-13$8.06$8.0665,400
1982-10-12$8.81$8.8116,800
1982-10-11$8.67$8.6712,600
1982-10-08$8.56$8.5625,200
1982-10-07$8.54$8.5436,600
1982-10-06$8.42$8.4225,200
1982-10-05$8.29$8.2915,000
1982-10-04$8.21$8.212,400
1982-10-01$8.25$8.2524,000
1982-09-30$8.04$8.045,400
1982-09-29$8.00$8.0017,400
1982-09-28$8.00$8.0011,400
1982-09-27$8.00$8.004,200
1982-09-24$7.96$7.9617,400
1982-09-23$7.81$7.8127,600
1982-09-22$7.81$7.8113,200
1982-09-21$7.79$7.7914,400
1982-09-20$7.71$7.7115,000
1982-09-17$7.71$7.719,600
1982-09-16$7.71$7.7120,400
1982-09-15$7.81$7.8110,200
1982-09-14$7.81$7.8114,400
1982-09-13$7.81$7.8133,600
1982-09-10$7.71$7.7113,200
1982-09-09$7.75$7.7513,200
1982-09-08$7.67$7.6743,800
1982-09-07$7.63$7.6346,200
1982-09-03$7.29$7.2942,600
1982-09-02$6.92$6.927,200
1982-09-01$6.88$6.883,000
1982-08-31$6.88$6.8874,400
1982-08-30$6.81$6.8122,200
1982-08-27$6.81$6.8136,000
1982-08-26$6.94$6.9448,000
1982-08-25$6.92$6.9257,600
1982-08-24$6.63$6.6338,400
1982-08-23$6.54$6.5426,400
1982-08-20$6.50$6.5017,400
1982-08-19$6.31$6.3130,600
1982-08-18$6.19$6.1917,400
1982-08-17$6.17$6.176,000
1982-08-16$6.06$6.0636,600
1982-08-13$6.17$6.171,800
1982-08-12$6.25$6.252,400
1982-08-11$6.25$6.256,600
1982-08-10$6.25$6.251,200
1982-08-09$6.25$6.2513,200
1982-08-06$6.31$6.3112,000
1982-08-05$6.42$6.4216,800
1982-08-04$6.50$6.5033,600
1982-08-03$6.54$6.5411,400
1982-08-02$6.54$6.5416,200
1982-07-30$6.42$6.4221,600
1982-07-29$6.19$6.197,200
1982-07-28$6.29$6.294,200
1982-07-27$6.42$6.4215,600
1982-07-26$6.56$6.5619,200
1982-07-23$6.56$6.568,400
1982-07-22$6.63$6.63600
1982-07-21$6.63$6.639,000
1982-07-20$6.63$6.6319,200
1982-07-19$6.67$6.6745,600
1982-07-16$6.54$6.5411,400
1982-07-15$6.54$6.5415,600
1982-07-14$6.56$6.5638,400
1982-07-13$6.50$6.5028,800
1982-07-12$6.44$6.4433,000
1982-07-09$6.25$6.2519,800
1982-07-08$6.19$6.1934,800
1982-07-07$6.44$6.4422,200
1982-07-06$6.19$6.192,400
1982-07-02$6.19$6.194,200
1982-07-01$6.19$6.193,000
1982-06-30$6.17$6.1715,600
1982-06-29$6.06$6.069,000
1982-06-28$6.06$6.0615,000
1982-06-25$6.19$6.1910,800
1982-06-24$6.42$6.427,200
1982-06-23$6.44$6.4417,400
1982-06-22$6.54$6.5417,400
1982-06-21$6.44$6.4434,200
1982-06-18$6.44$6.447,200
1982-06-17$6.42$6.4216,800
1982-06-16$6.42$6.4249,800
1982-06-15$6.00$6.006,000
1982-06-14$5.88$5.884,200
1982-06-11$5.92$5.921,200
1982-06-10$5.81$5.819,600
1982-06-09$5.75$5.755,400
1982-06-08$5.88$5.8819,800
1982-06-07$5.88$5.884,800
1982-06-04$5.92$5.9210,800
1982-06-03$6.00$6.008,400
1982-06-02$6.00$6.001,800
1982-06-01$6.00$6.005,400
1982-05-28$6.00$6.0014,400
1982-05-27$5.92$5.9216,800
1982-05-26$5.79$5.791,800
1982-05-25$5.79$5.7921,600
1982-05-24$5.75$5.757,200
1982-05-21$5.75$5.756,600
1982-05-20$5.75$5.755,400
1982-05-19$5.79$5.7910,800
1982-05-18$5.75$5.7524,000
1982-05-17$5.75$5.7515,000
1982-05-14$5.75$5.75600
1982-05-13$5.75$5.7535,400
1982-05-12$5.79$5.7984,600
1982-05-11$5.94$5.9415,000
1982-05-10$6.00$6.00600
1982-05-07$6.00$6.0011,400
1982-05-06$6.06$6.065,400
1982-05-05$5.94$5.949,000
1982-05-04$6.00$6.006,000
1982-05-03$5.92$5.924,200
1982-04-30$5.92$5.9229,400
1982-04-29$6.00$6.0012,600
1982-04-28$5.88$5.887,200
1982-04-27$5.79$5.799,600
1982-04-26$5.81$5.8115,600
1982-04-23$5.56$5.567,200
1982-04-22$5.44$5.441,800
1982-04-21$5.42$5.427,800
1982-04-20$5.31$5.3121,600
1982-04-19$5.56$5.564,200
1982-04-16$5.56$5.5618,000
1982-04-15$5.42$5.421,800
1982-04-14$5.42$5.424,800
1982-04-13$5.42$5.428,400
1982-04-12$5.42$5.424,200
1982-04-08$5.42$5.422,400
1982-04-07$5.42$5.425,400
1982-04-06$5.42$5.421,200
1982-04-05$5.42$5.4218,600
1982-04-02$5.42$5.4226,400
1982-04-01$5.44$5.4423,400
1982-03-31$5.25$5.25600
1982-03-30$5.25$5.2515,600
1982-03-29$5.35$5.3518,000
1982-03-26$5.35$5.356,000
1982-03-25$5.44$5.4412,000
1982-03-24$5.21$5.218,400
1982-03-23$5.10$5.1026,400
1982-03-22$4.92$4.9228,800
1982-03-19$4.83$4.8330,600
1982-03-18$4.79$4.7924,600
1982-03-17$4.75$4.7514,400
1982-03-16$4.83$4.838,400
1982-03-15$4.83$4.83600
1982-03-12$4.83$4.839,600
1982-03-11$4.85$4.8515,000
1982-03-10$4.85$4.8518,600
1982-03-09$4.83$4.8312,000
1982-03-08$4.85$4.8513,200
1982-03-05$5.00$5.0012,600
1982-03-04$5.08$5.0827,600
1982-03-03$5.31$5.313,600
1982-03-02$5.31$5.314,800
1982-03-01$5.31$5.313,600
1982-02-26$5.31$5.313,000
1982-02-25$5.31$5.317,200
1982-02-24$5.25$5.254,800
1982-02-23$5.25$5.254,800
1982-02-22$5.29$5.296,000
1982-02-19$5.31$5.319,600
1982-02-18$5.42$5.423,000
1982-02-17$5.44$5.441,200
1982-02-16$5.44$5.4425,200
1982-02-12$5.44$5.443,000
1982-02-11$5.44$5.4413,200
1982-02-10$5.44$5.444,200
1982-02-09$5.50$5.5021,600
1982-02-08$5.67$5.671,800
1982-02-05$5.69$5.693,000
1982-02-04$5.69$5.6912,600
1982-02-03$5.69$5.6924,000
1982-02-02$5.63$5.63600
1982-02-01$5.63$5.6316,800
1982-01-29$5.56$5.5629,400
1982-01-28$5.54$5.5417,400
1982-01-27$5.44$5.444,800
1982-01-26$5.50$5.504,800
1982-01-25$5.50$5.508,400
1982-01-22$5.56$5.5618,600
1982-01-21$5.56$5.5627,600
1982-01-20$5.63$5.638,400
1982-01-19$5.63$5.639,000
1982-01-18$5.67$5.6754,000
1982-01-15$5.69$5.6925,200
1982-01-14$5.67$5.6716,200
1982-01-13$5.75$5.7543,800
1982-01-12$5.79$5.7924,000
1982-01-11$5.94$5.9426,400
1982-01-08$6.04$6.046,600
1982-01-07$6.04$6.041,200
1982-01-06$6.04$6.0424,600
1982-01-05$6.06$6.0624,000
1982-01-04$6.17$6.1746,200