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 — 1979

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1979-12-31$5.67$5.671,800
1979-12-28$5.67$5.6714,400
1979-12-27$5.63$5.632,400
1979-12-26$5.63$5.6330,600
1979-12-24$5.50$5.508,400
1979-12-21$5.50$5.5024,000
1979-12-20$5.44$5.4460,000
1979-12-19$5.42$5.423,000
1979-12-18$5.42$5.4221,600
1979-12-17$5.56$5.5619,800
1979-12-14$5.79$5.7927,600
1979-12-13$5.92$5.9236,600
1979-12-12$5.81$5.8145,600
1979-12-11$5.75$5.7568,400
1979-12-10$6.19$6.1911,400
1979-12-07$6.19$6.198,400
1979-12-06$6.19$6.1940,200
1979-12-05$6.17$6.1710,200
1979-12-04$6.13$6.1310,800
1979-12-03$6.13$6.1317,400
1979-11-30$6.13$6.138,400
1979-11-29$6.06$6.0648,000
1979-11-28$6.00$6.006,600
1979-11-27$6.00$6.0045,600
1979-11-26$5.88$5.8812,000
1979-11-23$5.81$5.819,600
1979-11-21$5.81$5.817,800
1979-11-20$5.88$5.8810,200
1979-11-19$5.88$5.8822,200
1979-11-16$5.81$5.8116,800
1979-11-15$6.06$6.065,400
1979-11-14$6.06$6.0621,600
1979-11-13$6.19$6.1943,200
1979-11-12$6.04$6.0419,800
1979-11-09$5.79$5.7931,200
1979-11-08$5.35$5.3516,200
1979-11-07$5.21$5.2138,400
1979-11-06$5.17$5.1710,200
1979-11-05$5.08$5.086,600
1979-11-02$5.08$5.0828,200
1979-11-01$5.00$5.009,000
1979-10-31$5.00$5.0092,400
1979-10-30$4.92$4.9212,600
1979-10-29$4.96$4.9616,200
1979-10-26$4.92$4.9224,000
1979-10-25$4.79$4.7920,400
1979-10-24$4.60$4.604,200
1979-10-23$4.58$4.586,600
1979-10-22$4.58$4.5824,000
1979-10-19$4.54$4.5412,000
1979-10-18$4.54$4.5421,600
1979-10-17$4.54$4.5413,200
1979-10-16$4.58$4.5818,600
1979-10-15$4.60$4.6021,000
1979-10-12$4.60$4.60600
1979-10-11$4.58$4.5816,200
1979-10-10$4.54$4.5431,200
1979-10-09$4.75$4.7528,800
1979-10-08$5.00$5.007,800
1979-10-05$5.00$5.001,200
1979-10-04$5.00$5.003,600
1979-10-03$5.00$5.004,200
1979-10-02$5.00$5.0033,000
1979-10-01$4.92$4.923,000
1979-09-28$4.92$4.9213,200
1979-09-27$4.85$4.8521,600
1979-09-26$4.83$4.835,400
1979-09-25$4.83$4.8313,800
1979-09-24$4.83$4.8324,000
1979-09-21$4.83$4.8310,200
1979-09-20$4.83$4.836,600
1979-09-19$4.83$4.8325,200
1979-09-18$4.83$4.8315,000
1979-09-17$4.79$4.7923,400
1979-09-14$4.67$4.6722,200
1979-09-13$4.67$4.676,600
1979-09-12$4.50$4.5026,400
1979-09-11$4.46$4.469,000
1979-09-10$4.50$4.5033,000
1979-09-07$4.50$4.504,200
1979-09-06$4.50$4.509,600
1979-09-05$4.54$4.5412,000
1979-09-04$4.58$4.5814,400
1979-08-31$4.75$4.753,600
1979-08-30$4.83$4.8313,800
1979-08-29$4.92$4.927,200
1979-08-28$4.96$4.9614,400
1979-08-27$5.00$5.0030,600
1979-08-24$5.04$5.048,400
1979-08-23$5.04$5.049,000
1979-08-22$5.04$5.0425,800
1979-08-21$5.00$5.004,800
1979-08-20$5.00$5.006,600
1979-08-17$5.00$5.008,400
1979-08-16$5.00$5.0026,400
1979-08-15$5.00$5.009,000
1979-08-14$4.96$4.967,800
1979-08-13$4.96$4.9619,200
1979-08-10$4.92$4.924,200
1979-08-09$4.92$4.923,600
1979-08-08$4.85$4.8516,200
1979-08-07$4.85$4.8519,200
1979-08-06$4.75$4.7525,200
1979-08-03$4.71$4.7113,800
1979-08-02$4.67$4.6721,000
1979-08-01$4.60$4.6013,800
1979-07-31$4.58$4.5815,600
1979-07-30$4.58$4.583,600
1979-07-27$4.58$4.5831,200
1979-07-26$4.54$4.5419,800
1979-07-25$4.58$4.586,600
1979-07-24$4.58$4.585,400
1979-07-23$4.54$4.542,400
1979-07-20$4.54$4.549,000
1979-07-19$4.54$4.546,000
1979-07-18$4.54$4.5410,200
1979-07-17$4.58$4.5813,200
1979-07-16$4.60$4.6011,400
1979-07-13$4.58$4.5815,600
1979-07-12$4.58$4.5827,000
1979-07-11$4.60$4.6022,800
1979-07-10$4.67$4.6745,600
1979-07-09$4.54$4.5416,800
1979-07-06$4.58$4.585,400
1979-07-05$4.54$4.542,400
1979-07-03$4.54$4.546,000
1979-07-02$4.58$4.58600
1979-06-29$4.58$4.5832,400
1979-06-28$4.58$4.587,800
1979-06-27$4.54$4.547,200
1979-06-26$4.58$4.5823,400
1979-06-25$4.46$4.4622,800
1979-06-22$4.46$4.467,800
1979-06-21$4.50$4.5046,200
1979-06-20$4.60$4.607,800
1979-06-19$4.60$4.606,600
1979-06-18$4.60$4.604,800
1979-06-15$4.60$4.6020,400
1979-06-14$4.50$4.505,400
1979-06-13$4.58$4.5812,600
1979-06-12$4.50$4.509,000
1979-06-11$4.50$4.506,600
1979-06-08$4.54$4.548,400
1979-06-07$4.50$4.5013,200
1979-06-06$4.46$4.4621,600
1979-06-05$4.42$4.429,600
1979-06-04$4.33$4.3313,200
1979-06-01$4.33$4.331,800
1979-05-31$4.29$4.294,200
1979-05-30$4.25$4.2512,000
1979-05-29$4.29$4.2921,600
1979-05-25$4.33$4.3319,200
1979-05-24$4.35$4.353,600
1979-05-23$4.42$4.4216,800
1979-05-22$4.29$4.294,800
1979-05-21$4.29$4.2924,000
1979-05-18$4.29$4.294,800
1979-05-17$4.35$4.3536,000
1979-05-16$4.35$4.352,400
1979-05-15$4.33$4.3330,000
1979-05-14$4.33$4.333,000
1979-05-11$4.35$4.354,800
1979-05-10$4.33$4.3314,400
1979-05-09$4.35$4.3534,200
1979-05-08$4.35$4.3528,200
1979-05-07$4.50$4.5016,200
1979-05-04$4.50$4.5017,400
1979-05-03$4.54$4.542,400
1979-05-02$4.54$4.544,200
1979-05-01$4.54$4.546,000
1979-04-30$4.58$4.5815,600
1979-04-27$4.58$4.586,600
1979-04-26$4.58$4.582,400
1979-04-25$4.58$4.5816,200
1979-04-24$4.58$4.584,200
1979-04-23$4.58$4.581,800
1979-04-20$4.58$4.585,400
1979-04-19$4.60$4.6012,000
1979-04-18$4.67$4.6728,200
1979-04-17$4.75$4.756,600
1979-04-16$4.79$4.7952,200
1979-04-12$4.83$4.8322,200
1979-04-11$4.75$4.7524,600
1979-04-10$4.71$4.7122,800
1979-04-09$4.60$4.604,200
1979-04-06$4.60$4.609,000
1979-04-05$4.60$4.6021,600
1979-04-04$4.60$4.6030,000
1979-04-03$4.58$4.5810,800
1979-04-02$4.54$4.549,600
1979-03-30$4.54$4.5417,400
1979-03-29$4.50$4.5025,800
1979-03-28$4.46$4.4615,600
1979-03-27$4.46$4.4639,000
1979-03-26$4.71$4.711,800
1979-03-23$4.75$4.7515,000
1979-03-22$4.71$4.7130,600
1979-03-21$4.83$4.8315,600
1979-03-20$4.75$4.7513,800
1979-03-19$4.75$4.7521,000
1979-03-16$4.58$4.583,000
1979-03-15$4.58$4.5825,800
1979-03-14$4.50$4.509,000
1979-03-13$4.54$4.5435,400
1979-03-12$4.50$4.5019,800
1979-03-09$4.54$4.5427,000
1979-03-08$4.54$4.5423,400
1979-03-07$4.50$4.507,800
1979-03-06$4.50$4.509,600
1979-03-05$4.50$4.5018,600
1979-03-02$4.42$4.422,400
1979-03-01$4.42$4.4216,200
1979-02-28$4.35$4.351,200
1979-02-27$4.33$4.3322,200
1979-02-26$4.50$4.509,000
1979-02-23$4.54$4.548,400
1979-02-22$4.58$4.5813,800
1979-02-21$4.60$4.604,800
1979-02-20$4.54$4.541,800
1979-02-16$4.54$4.543,600
1979-02-15$4.58$4.5821,000
1979-02-14$4.58$4.5813,200
1979-02-13$4.75$4.7530,600
1979-02-12$4.83$4.834,800
1979-02-09$4.83$4.837,200
1979-02-08$4.83$4.831,800
1979-02-07$4.75$4.7516,800
1979-02-06$4.79$4.7927,000
1979-02-05$4.83$4.8311,400
1979-02-02$4.92$4.9212,000
1979-02-01$4.92$4.929,000
1979-01-31$5.10$5.1010,800
1979-01-30$5.08$5.0831,200
1979-01-29$5.04$5.0427,600
1979-01-26$4.92$4.9230,000
1979-01-25$5.08$5.0849,800
1979-01-24$5.08$5.0836,600
1979-01-23$4.83$4.8345,000
1979-01-22$4.58$4.5813,200
1979-01-19$4.58$4.588,400
1979-01-18$4.50$4.5019,800
1979-01-17$4.42$4.429,600
1979-01-16$4.50$4.5012,600
1979-01-15$4.58$4.5812,000
1979-01-12$4.58$4.5818,000
1979-01-11$4.50$4.507,800
1979-01-10$4.50$4.5024,000
1979-01-09$4.58$4.5816,200
1979-01-08$4.50$4.5036,000
1979-01-05$4.42$4.429,600
1979-01-04$4.42$4.429,000
1979-01-03$4.42$4.4211,400
1979-01-02$4.25$4.2525,800