NASDAQ:FTEK | Historical Stock Price | FUEL TECH, 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
1993-09-07 to 2026-09-04
Data captured

Stock Price Chart

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

$0.38$0.94$2.34$5.80$14.38$35.671993-09-072026-08-27

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

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$6.58$6.58135,600
2011-12-29$6.71$6.7197,500
2011-12-28$6.75$6.75115,200
2011-12-27$6.89$6.8997,000
2011-12-23$6.84$6.84174,700
2011-12-22$6.38$6.38104,300
2011-12-21$6.11$6.1150,000
2011-12-20$6.01$6.01116,700
2011-12-19$5.72$5.7284,700
2011-12-16$6.00$6.00122,000
2011-12-15$6.02$6.02127,000
2011-12-14$5.84$5.8495,600
2011-12-13$5.68$5.6876,600
2011-12-12$6.05$6.05113,300
2011-12-09$6.22$6.22113,400
2011-12-08$5.99$5.99121,200
2011-12-07$6.28$6.2897,900
2011-12-06$6.28$6.28146,800
2011-12-05$6.06$6.06114,000
2011-12-02$5.84$5.8466,500
2011-12-01$5.85$5.8589,700
2011-11-30$5.79$5.79637,100
2011-11-29$5.57$5.5789,800
2011-11-28$5.82$5.82167,400
2011-11-25$5.23$5.2389,500
2011-11-23$5.54$5.54112,000
2011-11-22$5.81$5.81105,000
2011-11-21$5.97$5.97141,300
2011-11-18$5.92$5.92136,100
2011-11-17$5.96$5.96140,800
2011-11-16$6.15$6.15165,400
2011-11-15$6.58$6.5892,600
2011-11-14$6.38$6.38131,800
2011-11-11$6.66$6.6699,400
2011-11-10$6.60$6.60114,700
2011-11-09$6.32$6.32169,800
2011-11-08$6.70$6.70629,400
2011-11-07$5.43$5.4382,300
2011-11-04$5.51$5.5145,800
2011-11-03$5.69$5.69105,800
2011-11-02$5.58$5.5878,000
2011-11-01$5.12$5.12114,400
2011-10-31$5.54$5.54104,700
2011-10-28$5.63$5.6351,400
2011-10-27$5.73$5.73137,300
2011-10-26$5.32$5.32119,200
2011-10-25$5.00$5.0093,400
2011-10-24$5.06$5.06195,200
2011-10-21$5.02$5.02123,900
2011-10-20$4.84$4.84105,600
2011-10-19$4.99$4.99131,900
2011-10-18$5.38$5.3896,800
2011-10-17$5.36$5.3667,900
2011-10-14$5.72$5.7276,500
2011-10-13$5.65$5.6553,700
2011-10-12$5.85$5.85147,500
2011-10-11$5.71$5.7161,700
2011-10-10$5.70$5.70119,700
2011-10-07$5.25$5.2569,400
2011-10-06$5.41$5.4198,900
2011-10-05$5.23$5.23100,800
2011-10-04$5.25$5.25170,800
2011-10-03$4.81$4.81169,900
2011-09-30$5.82$5.82149,000
2011-09-29$5.98$5.98137,300
2011-09-28$5.51$5.5174,300
2011-09-27$5.84$5.84141,000
2011-09-26$5.99$5.99124,900
2011-09-23$5.85$5.8598,700
2011-09-22$5.60$5.60131,500
2011-09-21$5.63$5.6380,200
2011-09-20$5.68$5.68130,800
2011-09-19$5.99$5.9947,400
2011-09-16$6.08$6.08135,100
2011-09-15$5.96$5.9647,700
2011-09-14$5.96$5.9677,400
2011-09-13$6.00$6.0096,500
2011-09-12$5.91$5.9190,200
2011-09-09$5.70$5.70150,100
2011-09-08$5.76$5.76186,000
2011-09-07$5.99$5.99374,100
2011-09-06$5.76$5.76270,900
2011-09-02$5.85$5.85187,600
2011-09-01$5.95$5.95344,000
2011-08-31$5.95$5.95296,900
2011-08-30$6.01$6.01129,400
2011-08-29$6.13$6.13137,800
2011-08-26$6.04$6.04228,500
2011-08-25$5.82$5.82258,100
2011-08-24$5.83$5.83191,500
2011-08-23$5.58$5.58225,500
2011-08-22$5.40$5.40119,100
2011-08-19$5.26$5.26131,600
2011-08-18$5.23$5.23193,800
2011-08-17$5.45$5.45101,200
2011-08-16$5.40$5.40201,200
2011-08-15$5.46$5.46192,800
2011-08-12$5.40$5.40238,000
2011-08-11$5.35$5.35299,700
2011-08-10$4.55$4.55528,900
2011-08-09$4.51$4.51339,200
2011-08-08$3.79$3.79683,800
2011-08-05$4.96$4.96390,900
2011-08-04$5.59$5.59252,800
2011-08-03$6.16$6.16105,400
2011-08-02$6.03$6.03154,400
2011-08-01$6.23$6.23154,300
2011-07-29$6.36$6.36142,200
2011-07-28$6.37$6.3779,300
2011-07-27$6.39$6.39195,200
2011-07-26$6.88$6.8839,000
2011-07-25$7.03$7.0373,000
2011-07-22$6.99$6.99111,200
2011-07-21$7.24$7.2476,100
2011-07-20$7.29$7.2982,200
2011-07-19$7.40$7.40130,200
2011-07-18$7.06$7.06148,400
2011-07-15$6.98$6.9887,800
2011-07-14$7.08$7.08103,600
2011-07-13$7.22$7.22149,100
2011-07-12$6.98$6.98153,100
2011-07-11$7.19$7.19123,600
2011-07-08$7.24$7.24115,700
2011-07-07$7.10$7.10231,900
2011-07-06$7.16$7.1687,400
2011-07-05$7.01$7.0170,000
2011-07-01$6.90$6.9092,400
2011-06-30$6.63$6.6388,000
2011-06-29$6.49$6.49225,400
2011-06-28$6.64$6.64110,500
2011-06-27$6.30$6.30103,300
2011-06-24$6.16$6.16802,500
2011-06-23$6.10$6.10192,600
2011-06-22$6.04$6.04196,400
2011-06-21$6.28$6.28267,200
2011-06-20$6.18$6.18413,100
2011-06-17$6.98$6.98216,900
2011-06-16$7.17$7.1767,200
2011-06-15$7.27$7.27101,900
2011-06-14$7.39$7.3970,100
2011-06-13$7.29$7.2974,100
2011-06-10$7.55$7.5595,000
2011-06-09$7.70$7.7057,800
2011-06-08$7.56$7.5694,400
2011-06-07$7.70$7.7030,600
2011-06-06$7.64$7.6473,100
2011-06-03$7.77$7.77101,000
2011-06-02$7.98$7.9850,700
2011-06-01$7.88$7.88106,000
2011-05-31$8.44$8.44134,800
2011-05-27$8.10$8.1032,200
2011-05-26$8.04$8.0474,600
2011-05-25$7.76$7.7650,300
2011-05-24$7.66$7.6679,100
2011-05-23$7.91$7.9170,800
2011-05-20$8.11$8.1163,400
2011-05-19$8.23$8.23177,600
2011-05-18$7.77$7.7727,500
2011-05-17$7.59$7.5944,500
2011-05-16$7.70$7.7077,300
2011-05-13$7.81$7.8165,600
2011-05-12$8.06$8.0668,900
2011-05-11$7.96$7.96107,100
2011-05-10$8.13$8.13278,700
2011-05-09$7.60$7.6089,000
2011-05-06$7.27$7.2755,000
2011-05-05$7.26$7.26114,700
2011-05-04$7.50$7.50107,600
2011-05-03$7.79$7.7986,000
2011-05-02$7.96$7.9686,000
2011-04-29$8.11$8.11189,000
2011-04-28$8.49$8.4938,000
2011-04-27$8.37$8.3775,000
2011-04-26$8.25$8.2553,500
2011-04-25$8.16$8.1656,700
2011-04-21$8.37$8.3737,100
2011-04-20$8.32$8.3248,200
2011-04-19$8.10$8.1049,500
2011-04-18$8.27$8.2781,600
2011-04-15$8.53$8.53115,100
2011-04-14$8.16$8.1661,000
2011-04-13$7.97$7.97172,200
2011-04-12$8.25$8.2597,100
2011-04-11$8.53$8.53120,300
2011-04-08$8.53$8.53132,700
2011-04-07$8.65$8.65111,700
2011-04-06$8.80$8.80134,100
2011-04-05$8.66$8.66160,500
2011-04-04$8.46$8.46156,600
2011-04-01$8.65$8.6599,600
2011-03-31$8.90$8.90154,800
2011-03-30$8.92$8.92111,700
2011-03-29$8.89$8.8980,700
2011-03-28$8.81$8.8166,900
2011-03-25$8.75$8.75135,300
2011-03-24$8.79$8.7975,100
2011-03-23$8.90$8.90106,500
2011-03-22$8.97$8.9795,600
2011-03-21$9.14$9.14260,500
2011-03-18$8.36$8.36107,600
2011-03-17$8.28$8.28131,100
2011-03-16$8.07$8.07152,800
2011-03-15$7.91$7.91173,000
2011-03-14$8.11$8.11129,100
2011-03-11$8.33$8.33159,100
2011-03-10$8.15$8.15417,700
2011-03-09$8.10$8.10154,600
2011-03-08$7.65$7.6573,100
2011-03-07$7.56$7.56106,200
2011-03-04$7.68$7.68120,000
2011-03-03$7.53$7.53112,600
2011-03-02$7.15$7.15103,600
2011-03-01$7.25$7.2587,200
2011-02-28$7.48$7.48144,900
2011-02-25$7.54$7.54130,100
2011-02-24$7.32$7.32193,800
2011-02-23$7.47$7.47137,300
2011-02-22$7.75$7.75100,100
2011-02-18$7.95$7.9555,800
2011-02-17$8.03$8.03131,700
2011-02-16$7.83$7.83185,300
2011-02-15$8.06$8.0672,000
2011-02-14$8.18$8.1872,900
2011-02-11$8.28$8.2899,600
2011-02-10$8.20$8.2064,000
2011-02-09$8.32$8.3290,000
2011-02-08$8.60$8.6066,200
2011-02-07$8.63$8.63102,000
2011-02-04$8.29$8.2970,200
2011-02-03$8.19$8.1988,300
2011-02-02$8.40$8.40126,800
2011-02-01$8.38$8.38120,400
2011-01-31$8.01$8.01104,600
2011-01-28$8.08$8.08164,600
2011-01-27$8.27$8.2793,400
2011-01-26$8.38$8.38131,600
2011-01-25$8.22$8.22164,800
2011-01-24$8.45$8.45127,100
2011-01-21$8.46$8.46111,500
2011-01-20$8.54$8.54212,300
2011-01-19$8.70$8.70256,900
2011-01-18$9.30$9.30137,900
2011-01-14$9.57$9.57110,200
2011-01-13$9.57$9.5785,700
2011-01-12$9.67$9.67129,600
2011-01-11$9.85$9.85187,000
2011-01-10$9.62$9.62316,200
2011-01-07$9.19$9.19413,600
2011-01-06$9.70$9.70497,900
2011-01-05$10.70$10.70416,100
2011-01-04$10.82$10.82451,200
2011-01-03$10.80$10.80640,000