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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$9.71$9.7196,500
2010-12-30$9.72$9.72116,700
2010-12-29$9.64$9.64203,900
2010-12-28$9.88$9.88264,100
2010-12-27$10.00$10.00509,200
2010-12-23$8.97$8.97100,600
2010-12-22$8.84$8.84162,400
2010-12-21$8.72$8.72227,500
2010-12-20$8.35$8.35126,500
2010-12-17$8.15$8.15234,000
2010-12-16$8.28$8.2887,600
2010-12-15$8.19$8.19158,400
2010-12-14$8.39$8.39123,000
2010-12-13$8.37$8.37122,100
2010-12-10$8.30$8.30138,000
2010-12-09$7.98$7.98168,900
2010-12-08$8.07$8.07573,000
2010-12-07$7.26$7.26123,900
2010-12-06$7.28$7.2890,100
2010-12-03$7.36$7.3662,400
2010-12-02$7.38$7.38100,900
2010-12-01$7.21$7.21157,200
2010-11-30$7.31$7.31144,800
2010-11-29$7.16$7.16160,700
2010-11-26$7.34$7.3457,700
2010-11-24$7.36$7.36218,600
2010-11-23$6.88$6.8849,200
2010-11-22$6.97$6.97110,700
2010-11-19$6.81$6.8179,100
2010-11-18$6.73$6.7395,100
2010-11-17$6.49$6.4946,500
2010-11-16$6.48$6.48104,600
2010-11-15$6.58$6.5898,100
2010-11-12$6.67$6.67112,200
2010-11-11$6.83$6.83147,900
2010-11-10$6.55$6.55114,900
2010-11-09$6.64$6.64132,200
2010-11-08$6.69$6.69161,600
2010-11-05$6.53$6.53183,600
2010-11-04$6.28$6.28111,000
2010-11-03$6.09$6.0961,500
2010-11-02$6.16$6.1672,200
2010-11-01$6.06$6.0675,800
2010-10-29$6.09$6.09106,500
2010-10-28$6.17$6.1757,800
2010-10-27$6.29$6.2978,600
2010-10-26$6.11$6.1147,800
2010-10-25$6.11$6.11101,300
2010-10-22$6.16$6.1656,600
2010-10-21$6.15$6.1560,800
2010-10-20$6.17$6.1755,000
2010-10-19$6.03$6.03118,800
2010-10-18$6.40$6.4056,900
2010-10-15$6.40$6.4070,900
2010-10-14$6.43$6.4364,700
2010-10-13$6.40$6.4073,700
2010-10-12$6.16$6.1645,100
2010-10-11$6.16$6.1634,000
2010-10-08$6.22$6.22124,500
2010-10-07$6.15$6.1566,800
2010-10-06$6.22$6.2269,500
2010-10-05$6.21$6.21117,800
2010-10-04$6.03$6.03177,700
2010-10-01$6.43$6.4341,700
2010-09-30$6.27$6.27164,900
2010-09-29$6.55$6.5574,000
2010-09-28$6.48$6.4888,700
2010-09-27$6.31$6.3142,400
2010-09-24$6.35$6.3585,900
2010-09-23$6.12$6.1282,100
2010-09-22$6.11$6.1143,400
2010-09-21$6.18$6.18100,300
2010-09-20$6.25$6.2573,800
2010-09-17$5.93$5.9378,900
2010-09-16$5.94$5.9430,100
2010-09-15$6.04$6.0439,000
2010-09-14$5.97$5.97105,900
2010-09-13$6.06$6.06159,700
2010-09-10$5.90$5.9072,500
2010-09-09$6.05$6.0552,400
2010-09-08$6.02$6.0281,400
2010-09-07$5.76$5.76111,700
2010-09-03$6.05$6.05112,300
2010-09-02$5.77$5.7782,000
2010-09-01$5.69$5.69103,600
2010-08-31$5.49$5.49169,400
2010-08-30$5.50$5.50245,800
2010-08-27$5.98$5.98139,900
2010-08-26$5.68$5.68152,800
2010-08-25$5.67$5.6774,200
2010-08-24$5.49$5.49140,300
2010-08-23$5.54$5.54119,800
2010-08-20$5.79$5.79110,600
2010-08-19$5.92$5.92142,800
2010-08-18$6.15$6.1587,300
2010-08-17$6.16$6.16107,500
2010-08-16$6.27$6.2787,100
2010-08-13$6.23$6.2385,600
2010-08-12$6.26$6.26122,500
2010-08-11$6.29$6.29145,400
2010-08-10$6.53$6.5390,000
2010-08-09$6.51$6.51204,000
2010-08-06$6.22$6.2295,000
2010-08-05$6.47$6.4744,200
2010-08-04$6.49$6.4979,900
2010-08-03$6.56$6.5694,100
2010-08-02$6.57$6.5770,800
2010-07-30$6.51$6.5167,900
2010-07-29$6.43$6.4361,300
2010-07-28$6.32$6.3255,800
2010-07-27$6.60$6.6083,800
2010-07-26$6.66$6.66112,200
2010-07-23$6.39$6.39112,000
2010-07-22$6.34$6.34105,200
2010-07-21$6.09$6.09112,500
2010-07-20$6.38$6.3861,800
2010-07-19$6.15$6.15104,600
2010-07-16$5.99$5.99273,900
2010-07-15$6.28$6.28124,500
2010-07-14$6.48$6.48142,400
2010-07-13$6.61$6.61126,900
2010-07-12$6.47$6.47118,000
2010-07-09$6.56$6.56180,000
2010-07-08$6.46$6.46207,500
2010-07-07$6.09$6.09190,100
2010-07-06$5.93$5.93237,600
2010-07-02$6.14$6.1491,300
2010-07-01$6.20$6.20218,800
2010-06-30$6.32$6.32252,600
2010-06-29$6.22$6.22323,100
2010-06-28$6.87$6.87211,600
2010-06-25$6.87$6.871,289,000
2010-06-24$6.50$6.50526,700
2010-06-23$6.22$6.22285,400
2010-06-22$5.94$5.94193,100
2010-06-21$6.07$6.07257,500
2010-06-18$6.56$6.56256,400
2010-06-17$6.27$6.27155,700
2010-06-16$6.32$6.3276,500
2010-06-15$6.25$6.25117,600
2010-06-14$6.08$6.08111,700
2010-06-11$6.02$6.02178,600
2010-06-10$6.06$6.06138,600
2010-06-09$5.74$5.74274,800
2010-06-08$5.54$5.54191,900
2010-06-07$5.41$5.41182,000
2010-06-04$5.61$5.61297,200
2010-06-03$5.81$5.81131,000
2010-06-02$5.75$5.75134,500
2010-06-01$5.53$5.53154,500
2010-05-28$6.13$6.13180,600
2010-05-27$6.32$6.32168,900
2010-05-26$5.97$5.97502,400
2010-05-25$5.31$5.31172,100
2010-05-24$5.51$5.51142,100
2010-05-21$5.57$5.57231,900
2010-05-20$5.53$5.53267,100
2010-05-19$5.86$5.86222,100
2010-05-18$5.98$5.98228,000
2010-05-17$6.08$6.08224,200
2010-05-14$5.98$5.98153,300
2010-05-13$5.93$5.93200,200
2010-05-12$6.23$6.23256,400
2010-05-11$5.90$5.90250,300
2010-05-10$5.86$5.86300,200
2010-05-07$5.85$5.85352,600
2010-05-06$6.49$6.49189,900
2010-05-05$7.05$7.05137,900
2010-05-04$7.17$7.17196,800
2010-05-03$7.50$7.5098,400
2010-04-30$7.51$7.51142,600
2010-04-29$7.81$7.81136,900
2010-04-28$7.37$7.3781,600
2010-04-27$7.37$7.37116,600
2010-04-26$7.61$7.61123,300
2010-04-23$7.59$7.59196,500
2010-04-22$7.40$7.40151,700
2010-04-21$7.39$7.39137,100
2010-04-20$7.48$7.48184,900
2010-04-19$7.65$7.65117,900
2010-04-16$7.88$7.88157,100
2010-04-15$8.29$8.29118,700
2010-04-14$8.23$8.23102,600
2010-04-13$8.00$8.00230,900
2010-04-12$7.70$7.70154,400
2010-04-09$7.60$7.60108,200
2010-04-08$7.60$7.60163,300
2010-04-07$7.65$7.65138,300
2010-04-06$7.75$7.75491,500
2010-04-05$8.03$8.03187,000
2010-04-01$7.85$7.85176,100
2010-03-31$8.02$8.02110,700
2010-03-30$8.10$8.1097,400
2010-03-29$8.26$8.2665,800
2010-03-26$8.19$8.1961,700
2010-03-25$8.21$8.21161,800
2010-03-24$8.60$8.60147,900
2010-03-23$8.65$8.65213,900
2010-03-22$8.30$8.30129,700
2010-03-19$8.37$8.37232,900
2010-03-18$8.56$8.56171,200
2010-03-17$8.55$8.55185,500
2010-03-16$8.78$8.78149,400
2010-03-15$8.86$8.86215,600
2010-03-12$8.86$8.86217,100
2010-03-11$9.02$9.02214,600
2010-03-10$8.95$8.95239,400
2010-03-09$9.09$9.09442,600
2010-03-08$8.85$8.85451,400
2010-03-05$8.86$8.86752,400
2010-03-04$7.91$7.91537,800
2010-03-03$7.36$7.36272,700
2010-03-02$7.41$7.41527,200
2010-03-01$6.59$6.59286,900
2010-02-26$6.55$6.55274,900
2010-02-25$6.49$6.49199,800
2010-02-24$6.09$6.09245,200
2010-02-23$6.20$6.20202,800
2010-02-22$6.10$6.10112,400
2010-02-19$6.22$6.2293,500
2010-02-18$6.24$6.24113,400
2010-02-17$6.29$6.29141,500
2010-02-16$6.30$6.30275,800
2010-02-12$5.90$5.90324,400
2010-02-11$5.63$5.63912,800
2010-02-10$5.98$5.98443,300
2010-02-09$6.31$6.31475,300
2010-02-08$6.86$6.86143,700
2010-02-05$6.93$6.93260,100
2010-02-04$7.09$7.09212,400
2010-02-03$7.45$7.45130,500
2010-02-02$7.62$7.62134,200
2010-02-01$7.41$7.41121,900
2010-01-29$7.33$7.33131,700
2010-01-28$7.39$7.39164,200
2010-01-27$7.69$7.69146,800
2010-01-26$7.80$7.80183,700
2010-01-25$7.88$7.88157,600
2010-01-22$7.84$7.84118,700
2010-01-21$8.03$8.03156,500
2010-01-20$8.30$8.30117,500
2010-01-19$8.53$8.53131,100
2010-01-15$8.41$8.41162,500
2010-01-14$8.51$8.5199,100
2010-01-13$8.55$8.55236,900
2010-01-12$8.25$8.25230,500
2010-01-11$8.41$8.41214,500
2010-01-08$8.71$8.71272,900
2010-01-07$8.39$8.39241,100
2010-01-06$8.10$8.10172,900
2010-01-05$8.14$8.14333,000
2010-01-04$8.55$8.55284,000