NYSE:DCI | Historical Stock Price | DONALDSON Co INC

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.29$1.04$3.78$13.72$49.82$180.821980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$0.71$0.71777,600
1986-12-30$0.71$0.71268,800
1986-12-29$0.72$0.72168,000
1986-12-26$0.73$0.73115,200
1986-12-24$0.72$0.72360,000
1986-12-23$0.71$0.712,097,600
1986-12-22$0.71$0.71600,000
1986-12-19$0.71$0.71667,200
1986-12-18$0.70$0.70273,600
1986-12-17$0.70$0.70772,800
1986-12-16$0.70$0.70950,400
1986-12-15$0.72$0.72648,000
1986-12-12$0.74$0.74268,800
1986-12-11$0.73$0.73446,400
1986-12-10$0.74$0.741,027,200
1986-12-09$0.74$0.74734,400
1986-12-08$0.73$0.73264,000
1986-12-05$0.74$0.74590,400
1986-12-04$0.73$0.73849,600
1986-12-03$0.75$0.751,238,400
1986-12-02$0.74$0.74600,000
1986-12-01$0.75$0.75254,400
1986-11-28$0.75$0.75144,000
1986-11-26$0.75$0.753,552,000
1986-11-25$0.75$0.75595,200
1986-11-24$0.75$0.752,164,800
1986-11-21$0.76$0.76547,200
1986-11-20$0.77$0.77326,400
1986-11-19$0.75$0.75168,000
1986-11-18$0.75$0.75456,000
1986-11-17$0.75$0.75168,000
1986-11-14$0.76$0.76220,800
1986-11-13$0.76$0.76638,400
1986-11-12$0.77$0.7762,400
1986-11-11$0.77$0.7796,000
1986-11-10$0.76$0.76115,200
1986-11-07$0.77$0.77532,800
1986-11-06$0.75$0.75124,800
1986-11-05$0.76$0.76614,400
1986-11-04$0.75$0.75633,600
1986-11-03$0.75$0.75182,400
1986-10-31$0.75$0.75273,600
1986-10-30$0.75$0.75206,400
1986-10-29$0.74$0.74523,200
1986-10-28$0.73$0.73480,000
1986-10-27$0.74$0.74196,800
1986-10-24$0.74$0.74465,600
1986-10-23$0.73$0.73422,400
1986-10-22$0.72$0.721,555,200
1986-10-21$0.73$0.73465,600
1986-10-20$0.74$0.74537,600
1986-10-17$0.76$0.76984,000
1986-10-16$0.75$0.75297,600
1986-10-15$0.73$0.73158,400
1986-10-14$0.73$0.73225,600
1986-10-13$0.73$0.73244,800
1986-10-10$0.73$0.73192,000
1986-10-09$0.73$0.731,132,800
1986-10-08$0.72$0.72580,800
1986-10-07$0.70$0.70408,000
1986-10-06$0.69$0.69345,600
1986-10-03$0.69$0.69744,000
1986-10-02$0.69$0.691,372,800
1986-10-01$0.70$0.70595,200
1986-09-30$0.70$0.70782,400
1986-09-29$0.70$0.701,272,000
1986-09-26$0.70$0.70638,400
1986-09-25$0.70$0.70283,200
1986-09-24$0.72$0.72969,600
1986-09-23$0.73$0.7391,200
1986-09-22$0.72$0.72249,600
1986-09-19$0.72$0.72235,200
1986-09-18$0.72$0.72196,800
1986-09-17$0.74$0.74235,200
1986-09-16$0.72$0.72148,800
1986-09-15$0.72$0.72278,400
1986-09-12$0.71$0.71926,400
1986-09-11$0.70$0.70960,000
1986-09-10$0.73$0.73283,200
1986-09-09$0.73$0.731,084,800
1986-09-08$0.73$0.73297,600
1986-09-05$0.74$0.74374,400
1986-09-04$0.74$0.74292,800
1986-09-03$0.72$0.7291,200
1986-09-02$0.72$0.72355,200
1986-08-29$0.71$0.71508,800
1986-08-28$0.72$0.7272,000
1986-08-27$0.73$0.73705,600
1986-08-26$0.71$0.71230,400
1986-08-25$0.73$0.73316,800
1986-08-22$0.74$0.74153,600
1986-08-21$0.74$0.74139,200
1986-08-20$0.75$0.759,600
1986-08-19$0.75$0.75105,600
1986-08-18$0.75$0.75129,600
1986-08-15$0.77$0.77264,000
1986-08-14$0.78$0.78292,800
1986-08-13$0.77$0.77124,800
1986-08-12$0.76$0.76230,400
1986-08-11$0.76$0.76163,200
1986-08-08$0.76$0.76163,200
1986-08-07$0.75$0.75422,400
1986-08-06$0.72$0.72360,000
1986-08-05$0.72$0.72739,200
1986-08-04$0.70$0.70676,800
1986-08-01$0.70$0.701,689,600
1986-07-31$0.70$0.70139,200
1986-07-30$0.71$0.71172,800
1986-07-29$0.70$0.70254,400
1986-07-28$0.70$0.70532,800
1986-07-25$0.70$0.70336,000
1986-07-24$0.70$0.70585,600
1986-07-23$0.70$0.7096,000
1986-07-22$0.70$0.701,228,800
1986-07-21$0.70$0.7081,600
1986-07-18$0.70$0.70206,400
1986-07-17$0.70$0.70177,600
1986-07-16$0.71$0.71240,000
1986-07-15$0.70$0.70393,600
1986-07-14$0.73$0.731,161,600
1986-07-11$0.73$0.7362,400
1986-07-10$0.73$0.73206,400
1986-07-09$0.73$0.73446,400
1986-07-08$0.72$0.72312,000
1986-07-07$0.76$0.76340,800
1986-07-03$0.78$0.78182,400
1986-07-02$0.79$0.792,505,600
1986-07-01$0.78$0.78297,600
1986-06-30$0.78$0.78336,000
1986-06-27$0.79$0.79331,200
1986-06-26$0.80$0.80432,000
1986-06-25$0.79$0.791,905,600
1986-06-24$0.78$0.78336,000
1986-06-23$0.78$0.78384,000
1986-06-20$0.78$0.78576,000
1986-06-19$0.78$0.78273,600
1986-06-18$0.78$0.78177,600
1986-06-17$0.79$0.79595,200
1986-06-16$0.77$0.77326,400
1986-06-13$0.77$0.77134,400
1986-06-12$0.76$0.76676,800
1986-06-11$0.74$0.74100,800
1986-06-10$0.74$0.74177,600
1986-06-09$0.74$0.74614,400
1986-06-06$0.74$0.74360,000
1986-06-05$0.73$0.73230,400
1986-06-04$0.75$0.75201,600
1986-06-03$0.75$0.7581,600
1986-06-02$0.74$0.74676,800
1986-05-30$0.76$0.76283,200
1986-05-29$0.77$0.77139,200
1986-05-28$0.77$0.77388,800
1986-05-27$0.77$0.771,070,400
1986-05-23$0.72$0.72316,800
1986-05-22$0.73$0.73216,000
1986-05-21$0.72$0.7286,400
1986-05-20$0.70$0.70105,600
1986-05-19$0.69$0.69283,200
1986-05-16$0.68$0.681,382,400
1986-05-15$0.66$0.66316,800
1986-05-14$0.68$0.68182,400
1986-05-13$0.70$0.70600,000
1986-05-12$0.71$0.71196,800
1986-05-09$0.73$0.73211,200
1986-05-08$0.72$0.7243,200
1986-05-07$0.72$0.72105,600
1986-05-06$0.73$0.73153,600
1986-05-05$0.73$0.7386,400
1986-05-02$0.73$0.73993,600
1986-05-01$0.73$0.73657,600
1986-04-30$0.74$0.7496,000
1986-04-29$0.74$0.74600,000
1986-04-28$0.72$0.72436,800
1986-04-25$0.72$0.72249,600
1986-04-24$0.74$0.74254,400
1986-04-23$0.75$0.75830,400
1986-04-22$0.81$0.81816,000
1986-04-21$0.82$0.82427,200
1986-04-18$0.80$0.8091,200
1986-04-17$0.80$0.80163,200
1986-04-16$0.79$0.79278,400
1986-04-15$0.81$0.81489,600
1986-04-14$0.81$0.811,272,000
1986-04-11$0.79$0.79384,000
1986-04-10$0.79$0.79624,000
1986-04-09$0.74$0.74249,600
1986-04-08$0.73$0.73672,000
1986-04-07$0.71$0.71326,400
1986-04-04$0.71$0.71369,600
1986-04-03$0.75$0.751,723,200
1986-04-02$0.76$0.76408,000
1986-04-01$0.78$0.78926,400
1986-03-31$0.77$0.771,848,000
1986-03-27$0.74$0.74878,400
1986-03-26$0.75$0.752,208,000
1986-03-25$0.76$0.761,291,200
1986-03-24$0.76$0.761,396,800
1986-03-21$0.73$0.731,209,600
1986-03-20$0.71$0.711,339,200
1986-03-19$0.71$0.712,236,800
1986-03-18$0.70$0.70417,600
1986-03-17$0.70$0.70585,600
1986-03-14$0.70$0.70753,600
1986-03-13$0.68$0.68494,400
1986-03-12$0.71$0.711,118,400
1986-03-11$0.71$0.711,276,800
1986-03-10$0.71$0.711,396,800
1986-03-07$0.69$0.691,046,400
1986-03-06$0.68$0.681,992,000
1986-03-05$0.65$0.651,521,600
1986-03-04$0.64$0.64316,800
1986-03-03$0.64$0.64139,200
1986-02-28$0.63$0.63662,400
1986-02-27$0.64$0.641,262,400
1986-02-26$0.64$0.64441,600
1986-02-25$0.63$0.631,027,200
1986-02-24$0.65$0.651,012,800
1986-02-21$0.64$0.641,296,000
1986-02-20$0.62$0.6267,200
1986-02-19$0.61$0.61705,600
1986-02-18$0.61$0.611,008,000
1986-02-14$0.61$0.61926,400
1986-02-13$0.63$0.63321,600
1986-02-12$0.59$0.59350,400
1986-02-11$0.59$0.59216,000
1986-02-10$0.59$0.59489,600
1986-02-07$0.58$0.58585,600
1986-02-06$0.57$0.57105,600
1986-02-05$0.56$0.56316,800
1986-02-04$0.56$0.56710,400
1986-02-03$0.56$0.56820,800
1986-01-31$0.55$0.55134,400
1986-01-30$0.53$0.5367,200
1986-01-29$0.53$0.53724,800
1986-01-28$0.54$0.54494,400
1986-01-27$0.53$0.53206,400
1986-01-24$0.53$0.53148,800
1986-01-23$0.54$0.54480,000
1986-01-22$0.54$0.54422,400
1986-01-21$0.55$0.55432,000
1986-01-20$0.55$0.55216,000
1986-01-17$0.55$0.55412,800
1986-01-16$0.54$0.54724,800
1986-01-15$0.54$0.54259,200
1986-01-14$0.54$0.54561,600
1986-01-13$0.52$0.52691,200
1986-01-10$0.51$0.51480,000
1986-01-09$0.51$0.511,248,000
1986-01-08$0.55$0.55360,000
1986-01-07$0.55$0.55470,400
1986-01-06$0.54$0.54302,400
1986-01-03$0.55$0.55360,000
1986-01-02$0.55$0.55888,000