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 — 1973

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1973-12-31$1.33$1.3357,600——
1973-12-28$1.35$1.3534,800——
1973-12-27$1.35$1.3514,400——
1973-12-26$1.35$1.359,600——
1973-12-24$1.36$1.362,400——
1973-12-21$1.36$1.3626,400——
1973-12-20$1.36$1.3639,600——
1973-12-19$1.36$1.3618,000——
1973-12-18$1.36$1.3621,600——
1973-12-17$1.36$1.3614,400——
1973-12-14$1.41$1.4178,000——
1973-12-13$1.41$1.41127,200——
1973-12-12$1.42$1.4216,800——
1973-12-11$1.45$1.4524,000——
1973-12-10$1.45$1.454,800——
1973-12-07$1.45$1.4524,000——
1973-12-06$1.36$1.368,400——
1973-12-05$1.30$1.308,400——
1973-12-04$1.33$1.3314,400——
1973-12-03$1.28$1.2815,600——
1973-11-30$1.28$1.286,000——
1973-11-29$1.28$1.2815,600——
1973-11-28$1.24$1.2415,600——
1973-11-27$1.20$1.2018,000——
1973-11-26$1.27$1.277,200——
1973-11-23$1.28$1.2814,400——
1973-11-21$1.28$1.2814,400——
1973-11-20$1.28$1.2820,400——
1973-11-19$1.30$1.3032,400——
1973-11-16$1.30$1.30210,000——
1973-11-15$1.27$1.2798,400——
1973-11-14$1.33$1.3332,400——
1973-11-13$1.36$1.3619,200——
1973-11-12$1.36$1.3645,600——
1973-11-09$1.45$1.4525,200——
1973-11-08$1.47$1.4725,200——
1973-11-07$1.35$1.3540,800——
1973-11-06$1.28$1.2860,000——
1973-11-05$1.33$1.3322,800——
1973-11-02$1.36$1.367,200——
1973-11-01$1.41$1.4113,200——
1973-10-31$1.41$1.4110,800——
1973-10-30$1.45$1.4534,800——
1973-10-29$1.49$1.497,200——
1973-10-26$1.53$1.5320,400——
1973-10-25$1.53$1.539,600——
1973-10-24$1.53$1.5315,600——
1973-10-23$1.58$1.5818,000——
1973-10-22$1.61$1.6120,400——
1973-10-19$1.61$1.6113,200——
1973-10-18$1.58$1.582,400——
1973-10-17$1.61$1.6110,800——
1973-10-16$1.60$1.6013,200——
1973-10-15$1.72$1.7219,200——
1973-10-12$1.83$1.8386,400——
1973-10-11$1.66$1.6667,200——
1973-10-10$1.58$1.5839,600——
1973-10-09$1.53$1.5338,400——
1973-10-08$1.58$1.5828,800——
1973-10-05$1.70$1.701,200——
1973-10-04$1.70$1.7033,600——
1973-10-03$1.70$1.7068,400——
1973-10-02$1.83$1.8313,200——
1973-10-01$1.83$1.831,200——
1973-09-28$1.83$1.832,400——
1973-09-27$1.86$1.8618,000——
1973-09-26$1.86$1.8610,800——
1973-09-25$1.85$1.8518,000——
1973-09-24$1.85$1.857,200——
1973-09-21$1.85$1.8512,000——
1973-09-20$1.83$1.8310,800——
1973-09-19$1.80$1.808,400——
1973-09-18$1.80$1.806,000——
1973-09-17$1.78$1.786,000——
1973-09-14$1.83$1.838,400——
1973-09-13$1.83$1.8382,800——
1973-09-12$1.83$1.839,600——
1973-09-11$1.78$1.781,200——
1973-09-10$1.78$1.782,400——
1973-09-07$1.78$1.7854,000——
1973-09-06$1.78$1.783,600——
1973-09-05$1.78$1.7818,000——
1973-09-04$1.78$1.788,400——
1973-08-31$1.74$1.749,600——
1973-08-30$1.70$1.706,000——
1973-08-29$1.70$1.707,200——
1973-08-28$1.61$1.619,600——
1973-08-27$1.61$1.613,600——
1973-08-24$1.66$1.6624,000——
1973-08-23$1.58$1.581,200——
1973-08-22$1.41$1.4114,400——
1973-08-21$1.49$1.4924,000——
1973-08-20$1.49$1.499,600——
1973-08-17$1.78$1.786,000——
1973-08-16$1.78$1.7831,200——
1973-08-15$1.83$1.838,400——
1973-08-14$1.83$1.834,800——
1973-08-13$1.83$1.8330,000——
1973-08-10$1.91$1.9130,000——
1973-08-09$1.86$1.864,800——
1973-08-08$1.86$1.8614,400——
1973-08-07$1.86$1.8644,400——
1973-08-06$1.89$1.8924,000——
1973-08-03$1.70$1.7019,200——
1973-08-02$1.67$1.6720,400——
1973-08-01$1.77$1.7724,000——
1973-07-31$1.86$1.8621,600——
1973-07-30$1.91$1.9110,800——
1973-07-27$1.91$1.916,000——
1973-07-26$1.89$1.891,200——
1973-07-25$1.85$1.8544,400——
1973-07-24$1.91$1.9180,400——
1973-07-23$1.92$1.92121,200——
1973-07-20$1.83$1.8325,200——
1973-07-19$1.70$1.7098,400——
1973-07-18$1.70$1.7051,600——
1973-07-17$1.55$1.5534,800——
1973-07-16$1.47$1.4716,800——
1973-07-13$1.41$1.419,600——
1973-07-12$1.42$1.4236,000——
1973-07-11$1.30$1.3038,400——
1973-07-10$1.22$1.2222,800——
1973-07-09$1.22$1.2221,600——
1973-07-06$1.14$1.1426,400——
1973-07-05$1.17$1.1712,000——
1973-07-03$1.16$1.1613,200——
1973-07-02$1.17$1.1716,800——
1973-06-29$1.20$1.2016,800——
1973-06-28$1.35$1.357,200——
1973-06-27$1.33$1.332,400——
1973-06-26$1.35$1.3515,600——
1973-06-25$1.17$1.1743,200——
1973-06-22$1.49$1.4916,800——
1973-06-21$1.45$1.4512,000——
1973-06-20$1.45$1.458,400——
1973-06-19$1.45$1.4512,000——
1973-06-18$1.45$1.4522,800——
1973-06-15$1.52$1.5266,000——
1973-06-14$1.52$1.5239,600——
1973-06-13$1.58$1.5850,400——
1973-06-12$1.61$1.6112,000——
1973-06-11$1.61$1.61132,000——
1973-06-08$1.61$1.6133,600——
1973-06-07$1.61$1.6114,400——
1973-06-06$1.61$1.6127,600——
1973-06-05$1.64$1.6438,400——
1973-06-04$1.61$1.6131,200——
1973-06-01$1.61$1.613,600——
1973-05-31$1.63$1.6236,000——
1973-05-30$1.61$1.6118,000——
1973-05-29$1.63$1.6233,600——
1973-05-25$1.66$1.6694,800——
1973-05-24$1.56$1.5649,200——
1973-05-23$1.52$1.5268,400——
1973-05-22$1.52$1.5231,200——
1973-05-21$1.47$1.4778,000——
1973-05-18$1.41$1.4168,400——
1973-05-17$1.66$1.667,200——
1973-05-16$1.66$1.6669,600——
1973-05-15$1.75$1.7532,400——
1973-05-14$1.69$1.69105,600——
1973-05-11$1.72$1.7243,200——
1973-05-10$1.67$1.6728,800——
1973-05-09$1.69$1.6955,200——
1973-05-08$1.67$1.6737,200——
1973-05-07$1.61$1.614,800——
1973-05-04$1.61$1.6155,200——
1973-05-03$1.58$1.5879,200——