NASDAQ:IMOS | Historical Stock Price | CHIPMOS TECHNOLOGIES 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
2003-07-03 to 2026-09-04
Data captured

Stock Price Chart

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

$0.88$2.51$7.15$20.38$58.09$165.632003-07-032026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$24.35$37.755,100——
2020-12-30$24.61$38.1513,100——
2020-12-29$24.65$38.2120,400——
2020-12-28$24.20$37.5220,400——
2020-12-24$24.00$37.217,700——
2020-12-23$23.60$36.593,400——
2020-12-22$23.58$36.5611,100——
2020-12-21$24.01$37.2214,500——
2020-12-18$24.35$37.7513,100——
2020-12-17$24.60$38.1422,000——
2020-12-16$24.40$37.8313,200——
2020-12-15$24.51$38.0014,900——
2020-12-14$25.89$40.1416,900——
2020-12-11$25.85$40.0719,600——
2020-12-10$25.62$39.7215,900——
2020-12-09$25.63$39.7328,100——
2020-12-08$25.34$39.2826,600——
2020-12-07$25.45$39.4553,100——
2020-12-04$24.95$38.6832,600——
2020-12-03$23.24$36.0316,500——
2020-12-02$22.33$34.623,700——
2020-12-01$22.32$34.6026,200——
2020-11-30$22.03$34.1521,300——
2020-11-27$21.78$33.778,400——
2020-11-25$21.62$33.5219,900——
2020-11-24$22.05$34.1816,900——
2020-11-23$22.15$34.3422,300——
2020-11-20$21.01$32.574,400——
2020-11-19$21.12$32.745,200——
2020-11-18$21.34$33.085,100——
2020-11-17$21.03$32.607,900——
2020-11-16$21.10$32.7120,200——
2020-11-13$20.50$31.7824,100——
2020-11-12$19.79$30.6868,700——
2020-11-11$19.80$30.70157,300——
2020-11-10$19.15$29.6924,800——
2020-11-09$19.60$30.3933,200——
2020-11-06$19.56$30.3220,100——
2020-11-05$19.81$30.7118,400——
2020-11-04$19.63$30.436,700——
2020-11-03$20.01$31.027,200——
2020-11-02$19.36$30.016,400——
2020-10-30$19.56$30.325,900——
2020-10-29$19.77$30.657,800——
2020-10-28$19.81$30.712,500——
2020-10-27$19.76$30.6313,200——
2020-10-26$20.08$31.138,600——
2020-10-23$20.34$31.535,400——
2020-10-22$20.32$31.506,000——
2020-10-21$20.02$31.041,200——
2020-10-20$20.12$31.193,200——
2020-10-19$19.60$30.395,600——
2020-10-16$19.94$30.915,300——
2020-10-15$20.02$31.046,700——
2020-10-14$19.95$30.936,200——
2020-10-13$19.88$30.826,400——
2020-10-12$19.86$30.7915,500——
2020-10-09$19.51$30.257,000——
2020-10-08$19.85$30.7710,800——
2020-10-07$19.93$30.9013,300——
2020-10-06$19.74$30.608,500——
2020-10-05$19.51$30.253,600——
2020-10-02$19.30$29.922,800——
2020-10-01$19.55$30.3115,300——
2020-09-30$19.26$29.8611,300——
2020-09-29$19.03$29.5010,600——
2020-09-28$19.10$29.616,500——
2020-09-25$18.53$28.7313,600——
2020-09-24$18.85$29.228,400——
2020-09-23$19.12$29.6413,100——
2020-09-22$19.83$30.745,000——
2020-09-21$20.04$31.075,200——
2020-09-18$20.17$31.278,600——
2020-09-17$20.28$31.4410,800——
2020-09-16$19.83$30.745,800——
2020-09-15$20.08$31.1315,600——
2020-09-14$19.53$30.2815,700——
2020-09-11$19.22$29.8015,000——
2020-09-10$19.12$29.646,300——
2020-09-09$19.15$29.6915,100——
2020-09-08$19.52$30.266,100——
2020-09-04$19.63$30.436,500——
2020-09-03$19.60$30.399,800——
2020-09-02$19.91$30.877,500——
2020-09-01$19.58$30.356,400——
2020-08-31$19.34$29.987,700——
2020-08-28$19.71$30.569,000——
2020-08-27$19.89$30.847,300——
2020-08-26$20.06$31.105,900——
2020-08-25$19.95$30.936,900——
2020-08-24$19.75$30.628,300——
2020-08-21$19.75$30.6210,800——
2020-08-20$19.75$30.6218,900——
2020-08-19$20.52$31.8121,800——
2020-08-18$21.35$33.1020,400——
2020-08-17$21.93$34.0016,100——
2020-08-14$21.68$33.617,000——
2020-08-13$21.69$33.6318,900——
2020-08-12$21.96$34.0415,700——
2020-08-11$21.15$32.7930,400——
2020-08-10$22.23$34.4623,400——
2020-08-07$21.73$33.6925,200——
2020-08-06$21.85$33.8719,700——
2020-08-05$22.17$34.3718,600——
2020-08-04$21.87$33.9010,800——
2020-08-03$21.92$33.9814,100——
2020-07-31$21.79$33.787,900——
2020-07-30$21.88$33.9218,700——
2020-07-29$21.36$33.1130,000——
2020-07-28$20.56$31.8723,200——
2020-07-27$21.52$33.3614,600——
2020-07-24$21.15$32.799,900——
2020-07-23$21.32$33.0511,700——
2020-07-22$21.94$34.0111,700——
2020-07-21$21.59$33.4710,400——
2020-07-20$21.38$33.1512,000——
2020-07-17$21.00$32.566,800——
2020-07-16$21.50$33.3318,500——
2020-07-15$21.58$33.466,200——
2020-07-14$21.65$33.5610,800——
2020-07-13$21.65$33.5616,000——
2020-07-10$22.06$34.2012,900——
2020-07-09$22.09$34.255,900——
2020-07-08$22.22$34.4511,200——
2020-07-07$22.40$34.738,900——
2020-07-06$22.68$35.1618,200——
2020-07-02$21.77$33.7519,200——
2020-07-01$21.32$33.0516,700——
2020-06-30$22.67$33.2722,400——
2020-06-29$22.44$32.939,600——
2020-06-26$22.18$32.559,800——
2020-06-25$22.19$32.5712,800——
2020-06-24$22.20$32.587,700——
2020-06-23$22.61$33.1817,600——
2020-06-22$22.66$33.2616,400——
2020-06-19$22.90$33.6119,300——
2020-06-18$22.75$33.3932,200——
2020-06-17$22.18$32.5515,800——
2020-06-16$22.16$32.529,600——
2020-06-15$22.24$32.646,900——
2020-06-12$21.81$32.018,600——
2020-06-11$21.54$31.6110,600——
2020-06-10$21.90$32.1417,300——
2020-06-09$21.61$31.7212,000——
2020-06-08$21.93$32.182,700——
2020-06-05$22.24$32.643,900——
2020-06-04$21.26$31.2020,200——
2020-06-03$22.21$32.608,200——
2020-06-02$22.45$32.9535,200——
2020-06-01$20.89$30.6612,500——
2020-05-29$20.36$29.883,100——
2020-05-28$20.27$29.7511,800——
2020-05-27$20.77$30.486,700——
2020-05-26$20.25$29.7210,100——
2020-05-22$20.35$29.877,200——
2020-05-21$20.80$30.537,400——
2020-05-20$20.38$29.913,700——
2020-05-19$19.95$29.286,100——
2020-05-18$20.25$29.7211,400——
2020-05-15$20.18$29.627,200——
2020-05-14$20.61$30.258,200——
2020-05-13$21.16$31.0516,800——
2020-05-12$21.32$31.299,200——
2020-05-11$21.56$31.6411,900——
2020-05-08$21.52$31.5818,400——
2020-05-07$20.89$30.6619,200——
2020-05-06$21.20$31.1125,600——
2020-05-05$20.85$30.6024,600——
2020-05-04$20.63$30.2817,400——
2020-05-01$19.60$28.779,200——
2020-04-30$19.97$29.317,700——
2020-04-29$20.01$29.374,700——
2020-04-28$19.49$28.606,300——
2020-04-27$20.09$29.4829,100——
2020-04-24$19.04$27.9410,300——
2020-04-23$18.76$27.537,300——
2020-04-22$19.01$27.906,900——
2020-04-21$18.44$27.0615,500——
2020-04-20$19.24$28.247,000——
2020-04-17$19.00$27.8810,200——
2020-04-16$19.19$28.1615,800——
2020-04-15$18.91$27.7543,200——
2020-04-14$18.36$26.9567,300——
2020-04-13$18.04$26.4841,500——
2020-04-09$18.18$26.6822,800——
2020-04-08$18.47$27.1121,700——
2020-04-07$17.94$26.3319,500——
2020-04-06$17.44$25.6020,900——
2020-04-03$17.26$25.3317,700——
2020-04-02$17.50$25.6811,400——
2020-04-01$17.17$25.2010,600——
2020-03-31$17.49$25.6715,500——
2020-03-30$17.41$25.5515,800——
2020-03-27$16.55$24.2916,900——
2020-03-26$17.82$26.1510,000——
2020-03-25$17.71$25.9929,300——
2020-03-24$17.47$25.6425,200——
2020-03-23$16.07$23.5830,000——
2020-03-20$15.90$23.3452,200——
2020-03-19$15.42$22.6323,900——
2020-03-18$15.75$23.1140,600——
2020-03-17$16.67$24.4725,600——
2020-03-16$16.10$23.6320,000——
2020-03-13$17.81$26.1414,300——
2020-03-12$17.50$25.6820,400——
2020-03-11$19.51$28.6321,700——
2020-03-10$21.61$31.7248,900——
2020-03-09$19.79$29.0416,700——
2020-03-06$20.00$29.3538,300——
2020-03-05$19.71$28.9318,600——
2020-03-04$19.85$29.139,000——
2020-03-03$19.96$29.2914,900——
2020-03-02$19.56$28.716,100——
2020-02-28$19.25$28.2512,100——
2020-02-27$19.16$28.1211,100——
2020-02-26$20.00$29.3515,900——
2020-02-25$19.75$28.9919,000——
2020-02-24$20.13$29.5435,100——
2020-02-21$20.34$29.8523,600——
2020-02-20$20.40$29.944,300——
2020-02-19$20.68$30.355,000——
2020-02-18$20.66$30.326,500——
2020-02-14$20.57$30.194,600——
2020-02-13$20.54$30.141,200——
2020-02-12$20.74$30.4426,100——
2020-02-11$20.43$29.9819,200——
2020-02-10$19.92$29.234,700——
2020-02-07$19.68$28.884,300——
2020-02-06$20.14$29.568,900——
2020-02-05$19.75$28.996,000——
2020-02-04$19.73$28.9610,100——
2020-02-03$18.96$27.8319,000——
2020-01-31$19.45$28.5511,100——
2020-01-30$19.90$29.2118,500——
2020-01-29$21.67$31.808,200——
2020-01-28$21.47$31.512,700——
2020-01-27$21.18$31.088,400——
2020-01-24$21.73$31.892,700——
2020-01-23$21.88$32.116,000——
2020-01-22$22.11$32.454,200——
2020-01-21$22.00$32.299,200——
2020-01-17$22.62$33.204,600——
2020-01-16$22.45$32.954,600——
2020-01-15$22.63$33.213,100——
2020-01-14$22.76$33.4013,400——
2020-01-13$22.78$33.435,600——
2020-01-10$22.51$33.042,900——
2020-01-09$22.88$33.5817,100——
2020-01-08$22.90$33.6125,700——
2020-01-07$21.88$32.1117,300——
2020-01-06$22.05$32.3610,200——
2020-01-03$22.54$33.084,200——
2020-01-02$23.22$34.085,600——