NYSE:ITW | Historical Stock Price | ILLINOIS TOOL WORKS 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
1973-03-13 to 2026-09-04
Data captured

Stock Price Chart

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

$0.52$2.16$8.91$36.75$151.64$625.691973-03-132026-08-27

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$3.24$3.24228,800——
1986-12-30$3.24$3.24624,000——
1986-12-29$3.25$3.25520,000——
1986-12-26$3.25$3.2530,400——
1986-12-24$3.24$3.24200,000——
1986-12-23$3.27$3.27974,400——
1986-12-22$3.34$3.34686,400——
1986-12-19$3.34$3.341,771,200——
1986-12-18$3.21$3.21499,200——
1986-12-17$3.22$3.22342,400——
1986-12-16$3.28$3.28510,400——
1986-12-15$3.30$3.30347,200——
1986-12-12$3.21$3.211,222,400——
1986-12-11$3.20$3.201,603,200——
1986-12-10$3.27$3.271,476,800——
1986-12-09$3.23$3.23502,400——
1986-12-08$3.23$3.23635,200——
1986-12-05$3.16$3.16907,200——
1986-12-04$3.16$3.16400,000——
1986-12-03$3.14$3.141,436,800——
1986-12-02$3.12$3.121,299,200——
1986-12-01$3.12$3.12276,800——
1986-11-28$3.12$3.12571,200——
1986-11-26$3.10$3.10596,800——
1986-11-25$3.11$3.11396,800——
1986-11-24$3.12$3.12596,800——
1986-11-21$3.11$3.11784,000——
1986-11-20$2.98$2.98249,600——
1986-11-19$3.00$3.00627,200——
1986-11-18$2.98$2.98571,200——
1986-11-17$3.10$3.10561,600——
1986-11-14$3.12$3.12272,000——
1986-11-13$3.11$3.111,265,600——
1986-11-12$3.12$3.121,641,600——
1986-11-11$3.17$3.17182,400——
1986-11-10$3.13$3.13876,800——
1986-11-07$3.09$3.09321,600——
1986-11-06$3.11$3.11448,000——
1986-11-05$3.08$3.08595,200——
1986-11-04$3.03$3.03912,000——
1986-11-03$3.05$3.05632,000——
1986-10-31$3.01$3.011,073,600——
1986-10-30$2.97$2.97659,200——
1986-10-29$2.92$2.92729,600——
1986-10-28$2.83$2.831,064,000——
1986-10-27$2.79$2.79777,600——
1986-10-24$2.78$2.78604,800——
1986-10-23$2.79$2.79148,800——
1986-10-22$2.82$2.82216,000——
1986-10-21$2.78$2.78937,600——
1986-10-20$2.77$2.77217,600——
1986-10-17$2.73$2.73779,200——
1986-10-16$2.70$2.70299,200——
1986-10-15$2.69$2.69371,200——
1986-10-14$2.66$2.66182,400——
1986-10-13$2.66$2.66129,600——
1986-10-10$2.66$2.66566,400——
1986-10-09$2.70$2.70336,000——
1986-10-08$2.70$2.70256,000——
1986-10-07$2.69$2.69241,600——
1986-10-06$2.66$2.66110,400——
1986-10-03$2.66$2.66700,800——
1986-10-02$2.65$2.65408,000——
1986-10-01$2.69$2.692,878,400——
1986-09-30$2.63$2.63408,000——
1986-09-29$2.63$2.63115,200——
1986-09-26$2.68$2.6849,600——
1986-09-25$2.69$2.69134,400——
1986-09-24$2.77$2.771,059,200——
1986-09-23$2.78$2.78448,000——
1986-09-22$2.72$2.72188,800——
1986-09-19$2.66$2.66977,600——
1986-09-18$2.64$2.64315,200——
1986-09-17$2.63$2.63531,200——
1986-09-16$2.58$2.58699,200——
1986-09-15$2.58$2.581,784,000——
1986-09-12$2.60$2.60832,000——
1986-09-11$2.69$2.691,016,000——
1986-09-10$2.83$2.83672,000——
1986-09-09$2.88$2.88366,400——
1986-09-08$2.88$2.881,875,200——
1986-09-05$2.91$2.911,153,600——
1986-09-04$2.98$2.98588,800——
1986-09-03$2.86$2.861,942,400——
1986-09-02$2.90$2.901,072,000——
1986-08-29$2.84$2.84921,600——
1986-08-28$2.80$2.801,012,800——
1986-08-27$2.78$2.78304,000——
1986-08-26$2.70$2.70369,600——
1986-08-25$2.66$2.66568,000——
1986-08-22$2.69$2.69300,800——
1986-08-21$2.67$2.67441,600——
1986-08-20$2.67$2.671,972,800——
1986-08-19$2.69$2.69414,400——
1986-08-18$2.74$2.74740,800——
1986-08-15$2.70$2.70387,200——
1986-08-14$2.69$2.69132,800——
1986-08-13$2.72$2.72403,200——
1986-08-12$2.59$2.59920,000——
1986-08-11$2.59$2.591,211,200——
1986-08-08$2.62$2.62280,000——
1986-08-07$2.50$2.5072,000——
1986-08-06$2.48$2.481,198,400——
1986-08-05$2.45$2.451,203,200——
1986-08-04$2.48$2.48284,800——
1986-08-01$2.44$2.44401,600——
1986-07-31$2.48$2.48252,800——
1986-07-30$2.48$2.48369,600——
1986-07-29$2.44$2.44198,400——
1986-07-28$2.42$2.42561,600——
1986-07-25$2.47$2.47184,000——
1986-07-24$2.43$2.43283,200——
1986-07-23$2.45$2.45379,200——
1986-07-22$2.47$2.47209,600——
1986-07-21$2.43$2.43364,800——
1986-07-18$2.44$2.44352,000——
1986-07-17$2.46$2.46635,200——
1986-07-16$2.36$2.36465,600——
1986-07-15$2.31$2.31563,200——
1986-07-14$2.35$2.35812,800——
1986-07-11$2.41$2.41804,800——
1986-07-10$2.41$2.41401,600——
1986-07-09$2.45$2.45177,600——
1986-07-08$2.48$2.48411,200——
1986-07-07$2.47$2.47457,600——
1986-07-03$2.59$2.59100,800——
1986-07-02$2.64$2.64104,000——
1986-07-01$2.63$2.63755,200——
1986-06-30$2.62$2.62240,000——
1986-06-27$2.58$2.58137,600——
1986-06-26$2.55$2.55388,800——
1986-06-25$2.59$2.59251,200——
1986-06-24$2.61$2.61588,800——
1986-06-23$2.63$2.63246,400——
1986-06-20$2.69$2.69744,000——
1986-06-19$2.64$2.64140,800——
1986-06-18$2.66$2.66225,600——
1986-06-17$2.66$2.66230,400——
1986-06-16$2.70$2.70577,600——
1986-06-13$2.62$2.62113,600——
1986-06-12$2.55$2.55121,600——
1986-06-11$2.55$2.55131,200——
1986-06-10$2.51$2.51169,600——
1986-06-09$2.54$2.54310,400——
1986-06-06$2.65$2.65148,800——
1986-06-05$2.66$2.66627,200——
1986-06-04$2.66$2.66270,400——
1986-06-03$2.66$2.66310,400——
1986-06-02$2.70$2.70294,400——
1986-05-30$2.81$2.81753,600——
1986-05-29$2.80$2.80940,800——
1986-05-28$2.71$2.71974,400——
1986-05-27$2.63$2.63179,200——
1986-05-23$2.62$2.62435,200——
1986-05-22$2.59$2.59875,200——
1986-05-21$2.52$2.52489,600——
1986-05-20$2.51$2.51115,200——
1986-05-19$2.49$2.4991,200——
1986-05-16$2.52$2.52324,800——
1986-05-15$2.52$2.52433,600——
1986-05-14$2.50$2.50243,200——
1986-05-13$2.50$2.50278,400——
1986-05-12$2.47$2.47153,600——
1986-05-09$2.52$2.52758,400——
1986-05-08$2.49$2.49142,400——
1986-05-07$2.45$2.45158,400——
1986-05-06$2.47$2.47179,200——
1986-05-05$2.47$2.47377,600——
1986-05-02$2.47$2.47211,200——
1986-05-01$2.46$2.46312,000——
1986-04-30$2.48$2.481,168,000——
1986-04-29$2.49$2.49244,800——
1986-04-28$2.46$2.46323,200——
1986-04-25$2.39$2.39467,200——
1986-04-24$2.38$2.381,112,000——
1986-04-23$2.38$2.38451,200——
1986-04-22$2.43$2.431,091,200——
1986-04-21$2.44$2.44774,400——
1986-04-18$2.40$2.40568,000——
1986-04-17$2.37$2.371,152,000——
1986-04-16$2.37$2.37576,000——
1986-04-15$2.37$2.37323,200——
1986-04-14$2.34$2.3470,400——
1986-04-11$2.30$2.30523,200——
1986-04-10$2.34$2.34180,800——
1986-04-09$2.38$2.38944,000——
1986-04-08$2.38$2.381,400,000——
1986-04-07$2.34$2.341,665,600——
1986-04-04$2.38$2.381,009,600——
1986-04-03$2.48$2.48416,000——
1986-04-02$2.49$2.49747,200——
1986-04-01$2.49$2.491,728,000——
1986-03-31$2.49$2.49382,400——
1986-03-27$2.54$2.54345,600——
1986-03-26$2.58$2.58540,800——
1986-03-25$2.63$2.63518,400——
1986-03-24$2.61$2.61225,600——
1986-03-21$2.59$2.59932,800——
1986-03-20$2.50$2.50137,600——
1986-03-19$2.50$2.501,132,800——
1986-03-18$2.52$2.52328,000——
1986-03-17$2.55$2.55676,800——
1986-03-14$2.55$2.55841,600——
1986-03-13$2.55$2.55468,800——
1986-03-12$2.53$2.53971,200——
1986-03-11$2.63$2.63460,800——
1986-03-10$2.59$2.59728,000——
1986-03-07$2.63$2.631,713,600——
1986-03-06$2.67$2.671,691,200——
1986-03-05$2.64$2.642,723,200——
1986-03-04$2.65$2.65651,200——
1986-03-03$2.62$2.62640,000——
1986-02-28$2.61$2.61635,200——
1986-02-27$2.55$2.55131,200——
1986-02-26$2.49$2.49425,600——
1986-02-25$2.45$2.451,020,800——
1986-02-24$2.48$2.481,326,400——
1986-02-21$2.49$2.49729,600——
1986-02-20$2.42$2.421,990,400——
1986-02-19$2.41$2.41412,800——
1986-02-18$2.45$2.45811,200——
1986-02-14$2.38$2.38755,200——
1986-02-13$2.33$2.334,339,200——
1986-02-12$2.19$2.194,425,600——
1986-02-11$2.19$2.191,190,400——
1986-02-10$2.20$2.20278,400——
1986-02-07$2.21$2.21201,600——
1986-02-06$2.21$2.21708,800——
1986-02-05$2.17$2.17496,000——
1986-02-04$2.17$2.171,404,800——
1986-02-03$2.13$2.13329,600——
1986-01-31$2.10$2.10440,000——
1986-01-30$2.09$2.09158,400——
1986-01-29$2.07$2.07766,400——
1986-01-28$2.04$2.04235,200——
1986-01-27$2.06$2.06240,000——
1986-01-24$2.05$2.05739,200——
1986-01-23$2.03$2.03392,000——
1986-01-22$2.05$2.05609,600——
1986-01-21$2.05$2.05750,400——
1986-01-20$1.98$1.981,865,600——
1986-01-17$2.16$2.16219,200——
1986-01-16$2.15$2.15182,400——
1986-01-15$2.16$2.16345,600——
1986-01-14$2.12$2.12206,400——
1986-01-13$2.08$2.08870,400——
1986-01-10$2.11$2.11251,200——
1986-01-09$2.09$2.09249,600——
1986-01-08$2.13$2.13542,400——
1986-01-07$2.16$2.16384,000——
1986-01-06$2.13$2.13408,000——
1986-01-03$2.16$2.16240,000——
1986-01-02$2.20$2.20200,000——