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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$98.65$260.95107,500
2015-12-30$101.11$267.4651,600
2015-12-29$101.19$267.6792,200
2015-12-28$99.69$263.7055,100
2015-12-24$99.70$263.7369,300
2015-12-23$99.10$262.1457,800
2015-12-22$99.09$262.1281,100
2015-12-21$99.97$264.4452,400
2015-12-18$99.51$263.23262,900
2015-12-17$102.71$271.6955,600
2015-12-16$102.59$271.3763,900
2015-12-15$100.25$265.1844,400
2015-12-14$98.32$260.0853,600
2015-12-11$97.50$257.9159,400
2015-12-10$99.32$262.7249,500
2015-12-09$100.19$265.0360,300
2015-12-08$100.43$265.6649,700
2015-12-07$100.27$265.2447,800
2015-12-04$99.52$263.2546,000
2015-12-03$98.30$260.0344,200
2015-12-02$99.34$262.7842,700
2015-12-01$99.50$263.2048,900
2015-11-30$98.77$261.2779,100
2015-11-27$100.70$266.3717,200
2015-11-25$100.66$266.2728,300
2015-11-24$100.03$264.6037,200
2015-11-23$99.80$263.9938,600
2015-11-20$98.48$260.5065,900
2015-11-19$98.28$259.9745,900
2015-11-18$98.35$260.1655,300
2015-11-17$96.79$256.0357,500
2015-11-16$96.40$255.0069,700
2015-11-13$95.21$251.8565,500
2015-11-12$95.03$251.3859,700
2015-11-11$96.76$255.9550,300
2015-11-10$96.46$255.1652,700
2015-11-09$95.64$252.9949,400
2015-11-06$96.39$254.9742,900
2015-11-05$96.95$256.4550,400
2015-11-04$96.91$256.3562,600
2015-11-03$96.89$256.30102,200
2015-11-02$96.84$256.1689,200
2015-10-30$95.58$252.8362,800
2015-10-29$97.02$256.6475,600
2015-10-28$96.68$255.7485,000
2015-10-27$94.32$249.5063,800
2015-10-26$95.06$251.4647,400
2015-10-23$95.10$251.5657,600
2015-10-22$94.99$251.2752,600
2015-10-21$92.97$245.9361,800
2015-10-20$92.98$245.9566,800
2015-10-19$92.90$245.74143,600
2015-10-16$94.54$250.08111,000
2015-10-15$93.39$247.0486,100
2015-10-14$93.00$246.0161,500
2015-10-13$95.27$251.0171,500
2015-10-12$96.18$253.4079,000
2015-10-09$94.85$249.9058,400
2015-10-08$93.99$247.6356,700
2015-10-07$92.86$244.6688,500
2015-10-06$91.77$241.7890,300
2015-10-05$92.02$242.4485,400
2015-10-02$89.73$236.4147,100
2015-10-01$88.85$234.0985,900
2015-09-30$89.07$234.67165,100
2015-09-29$88.82$234.0147,600
2015-09-28$88.44$233.0186,200
2015-09-25$90.33$237.99132,100
2015-09-24$88.41$232.9380,700
2015-09-23$87.65$230.9347,800
2015-09-22$87.08$229.4391,900
2015-09-21$87.14$229.5931,000
2015-09-18$86.05$226.71140,300
2015-09-17$87.44$230.3872,100
2015-09-16$86.70$228.4385,400
2015-09-15$84.85$223.5535,800
2015-09-14$84.17$221.7640,000
2015-09-11$84.19$221.8125,200
2015-09-10$83.53$220.0735,800
2015-09-09$83.49$219.9746,500
2015-09-08$84.17$221.7667,500
2015-09-04$83.74$220.6326,700
2015-09-03$84.38$222.3177,800
2015-09-02$83.95$221.1873,400
2015-09-01$82.11$216.3363,300
2015-08-31$83.74$220.6372,500
2015-08-28$84.47$222.5593,300
2015-08-27$84.55$222.7696,400
2015-08-26$83.99$221.29102,400
2015-08-25$80.88$213.0983,400
2015-08-24$82.34$216.94112,500
2015-08-21$86.19$227.0879,700
2015-08-20$86.99$229.1941,800
2015-08-19$88.62$233.4952,100
2015-08-18$88.98$234.4356,800
2015-08-17$89.31$235.3069,200
2015-08-14$89.00$234.4979,900
2015-08-13$88.58$233.3853,300
2015-08-12$88.50$233.17101,100
2015-08-11$89.37$235.4680,900
2015-08-10$89.77$236.51119,800
2015-08-07$90.00$237.1287,400
2015-08-06$91.07$239.9471,700
2015-08-05$90.83$239.3180,100
2015-08-04$90.23$237.7371,000
2015-08-03$89.66$236.2365,800
2015-07-31$89.63$236.1544,900
2015-07-30$89.03$234.5765,400
2015-07-29$88.52$233.2246,200
2015-07-28$88.47$233.0955,400
2015-07-27$87.85$231.4659,200
2015-07-24$87.96$231.7572,700
2015-07-23$88.33$232.7256,600
2015-07-22$89.35$235.4170,400
2015-07-21$88.65$233.5685,400
2015-07-20$90.39$238.1574,800
2015-07-17$89.18$234.9672,600
2015-07-16$89.46$235.70116,900
2015-07-15$88.04$231.9695,800
2015-07-14$87.04$228.3292,700
2015-07-13$86.67$227.3582,400
2015-07-10$85.30$223.76113,500
2015-07-09$82.86$217.36245,300
2015-07-08$88.82$232.99135,200
2015-07-07$87.25$228.8766,600
2015-07-06$87.10$228.4846,900
2015-07-02$87.60$229.7968,800
2015-07-01$88.39$231.8666,200
2015-06-30$87.16$228.6497,100
2015-06-29$86.32$226.4345,400
2015-06-26$87.56$229.69166,900
2015-06-25$87.92$230.6364,800
2015-06-24$86.77$227.6134,800
2015-06-23$87.27$228.9262,200
2015-06-22$87.75$230.1879,800
2015-06-19$87.70$230.05123,700
2015-06-18$87.30$229.0071,500
2015-06-17$86.41$226.6749,500
2015-06-16$85.80$225.0751,600
2015-06-15$84.42$221.4550,300
2015-06-12$84.97$222.8922,800
2015-06-11$85.39$223.9938,300
2015-06-10$85.45$224.1555,200
2015-06-09$84.53$221.7451,000
2015-06-08$84.23$220.9542,000
2015-06-05$84.19$220.8551,900
2015-06-04$83.90$220.0825,000
2015-06-03$85.05$223.1030,400
2015-06-02$84.23$220.9550,300
2015-06-01$84.89$222.6852,900
2015-05-29$84.37$221.3257,900
2015-05-28$86.03$225.6753,100
2015-05-27$85.84$225.1762,500
2015-05-26$83.15$218.1271,100
2015-05-22$85.05$223.1041,500
2015-05-21$84.96$222.8630,700
2015-05-20$85.66$224.7037,000
2015-05-19$85.70$224.8179,800
2015-05-18$85.34$223.86133,800
2015-05-15$82.79$217.1765,100
2015-05-14$83.76$219.7236,200
2015-05-13$81.99$215.0729,700
2015-05-12$81.72$214.3757,600
2015-05-11$81.85$214.7128,100
2015-05-08$82.58$216.6252,400
2015-05-07$82.73$217.0242,900
2015-05-06$82.87$217.3870,000
2015-05-05$80.62$211.4868,000
2015-05-04$82.53$216.4952,500
2015-05-01$81.67$214.2340,900
2015-04-30$80.96$212.3755,600
2015-04-29$83.13$218.0658,900
2015-04-28$84.80$222.4539,600
2015-04-27$84.02$220.4056,700
2015-04-24$84.10$220.6146,800
2015-04-23$83.82$219.8727,500
2015-04-22$83.56$219.1945,300
2015-04-21$83.97$220.2729,600
2015-04-20$83.88$220.0355,300
2015-04-17$82.91$217.49121,800
2015-04-16$83.24$218.3547,100
2015-04-15$83.51$219.0650,600
2015-04-14$83.41$218.8061,400
2015-04-13$83.70$218.5662,900
2015-04-10$83.72$218.6279,000
2015-04-09$83.14$217.10113,700
2015-04-08$87.14$227.5570,500
2015-04-07$86.98$227.1377,700
2015-04-06$88.69$231.5960,600
2015-04-02$88.54$231.20103,700
2015-04-01$87.64$228.8556,600
2015-03-31$88.54$231.2086,800
2015-03-30$89.19$232.9057,300
2015-03-27$88.45$230.97128,000
2015-03-26$85.56$223.4269,400
2015-03-25$86.26$225.2588,000
2015-03-24$87.91$229.5676,700
2015-03-23$87.11$227.4771,800
2015-03-20$86.50$225.87119,900
2015-03-19$84.44$220.5064,600
2015-03-18$83.10$217.0069,300
2015-03-17$83.69$218.5471,300
2015-03-16$84.15$219.7450,100
2015-03-13$84.08$219.5641,400
2015-03-12$84.55$220.7840,200
2015-03-11$82.90$216.4795,000
2015-03-10$82.08$214.3344,200
2015-03-09$83.61$218.3334,300
2015-03-06$82.70$215.9589,200
2015-03-05$83.22$217.3151,900
2015-03-04$83.08$216.9443,500
2015-03-03$82.80$216.2152,000
2015-03-02$82.55$215.5654,500
2015-02-27$81.20$212.0360,800
2015-02-26$81.80$213.6059,200
2015-02-25$81.60$213.0849,900
2015-02-24$81.67$213.2680,500
2015-02-23$82.48$215.3879,200
2015-02-20$81.86$213.7656,900
2015-02-19$82.09$214.3672,000
2015-02-18$83.39$217.7563,000
2015-02-17$83.04$216.8461,300
2015-02-13$82.95$216.6057,000
2015-02-12$82.74$216.0666,100
2015-02-11$83.13$217.07249,400
2015-02-10$82.32$214.96575,700
2015-02-09$82.41$215.19114,500
2015-02-06$83.03$216.8164,900
2015-02-05$83.48$217.99105,200
2015-02-04$82.99$216.7154,800
2015-02-03$83.00$216.7497,800
2015-02-02$82.79$216.1968,700
2015-01-30$82.06$214.2877,300
2015-01-29$84.20$219.8754,700
2015-01-28$83.48$217.9953,100
2015-01-27$84.12$219.6659,600
2015-01-26$85.08$222.1789,700
2015-01-23$85.47$223.1830,400
2015-01-22$86.85$226.7940,100
2015-01-21$85.28$222.6931,800
2015-01-20$86.03$224.6547,900
2015-01-16$86.17$225.01107,800
2015-01-15$85.08$222.1744,800
2015-01-14$85.56$223.4270,100
2015-01-13$85.68$223.7390,200
2015-01-12$82.67$215.8765,000
2015-01-09$83.55$218.1776,700
2015-01-08$84.09$219.58257,600
2015-01-07$85.48$223.21140,100
2015-01-06$83.00$216.74105,800
2015-01-05$83.18$217.2150,500
2015-01-02$84.05$219.4850,300