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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$4.67$4.6717,100
2004-12-30$4.70$4.708,800
2004-12-29$4.55$4.5526,000
2004-12-28$4.60$4.6023,300
2004-12-27$4.69$4.694,500
2004-12-23$4.78$4.7824,800
2004-12-22$4.80$4.801,800
2004-12-21$4.77$4.7723,400
2004-12-20$4.70$4.705,100
2004-12-17$4.79$4.7940,100
2004-12-16$4.67$4.6710,100
2004-12-15$4.82$4.827,600
2004-12-14$4.96$4.9619,800
2004-12-13$4.80$4.8011,700
2004-12-10$4.60$4.607,700
2004-12-09$4.70$4.7014,300
2004-12-08$4.69$4.696,600
2004-12-07$4.71$4.7174,100
2004-12-06$4.85$4.8517,400
2004-12-03$4.98$4.9817,800
2004-12-02$5.08$5.0867,200
2004-12-01$5.19$5.1980,300
2004-11-30$5.02$5.028,200
2004-11-29$5.04$5.0414,000
2004-11-26$5.07$5.0711,300
2004-11-24$5.12$5.1253,800
2004-11-23$4.90$4.90107,400
2004-11-22$5.27$5.27119,000
2004-11-19$4.80$4.806,300
2004-11-18$4.94$4.9412,800
2004-11-17$4.56$4.5635,000
2004-11-16$4.55$4.559,100
2004-11-15$4.64$4.643,900
2004-11-12$4.60$4.6013,600
2004-11-11$4.80$4.802,500
2004-11-10$4.82$4.828,200
2004-11-09$4.92$4.9212,600
2004-11-08$4.92$4.922,400
2004-11-05$4.94$4.9410,000
2004-11-04$4.99$4.998,000
2004-11-03$4.96$4.9638,600
2004-11-02$5.09$5.0974,100
2004-11-01$4.90$4.9010,700
2004-10-29$4.77$4.776,300
2004-10-28$4.54$4.541,800
2004-10-27$4.50$4.505,500
2004-10-26$4.61$4.6120,000
2004-10-25$4.30$4.3043,700
2004-10-22$4.51$4.518,300
2004-10-21$4.50$4.504,500
2004-10-20$4.57$4.574,700
2004-10-19$4.70$4.702,400
2004-10-18$4.68$4.6812,400
2004-10-15$4.69$4.6915,400
2004-10-14$4.60$4.604,900
2004-10-13$4.72$4.723,100
2004-10-12$4.85$4.855,800
2004-10-11$4.75$4.756,700
2004-10-08$4.75$4.7516,700
2004-10-07$4.65$4.655,400
2004-10-06$4.69$4.691,000
2004-10-05$4.80$4.8017,000
2004-10-04$4.80$4.8018,400
2004-10-01$4.90$4.9041,400
2004-09-30$4.90$4.9013,700
2004-09-29$4.85$4.859,800
2004-09-28$4.81$4.817,200
2004-09-27$4.79$4.798,200
2004-09-24$4.75$4.759,500
2004-09-23$4.67$4.6712,900
2004-09-22$4.60$4.603,500
2004-09-21$4.59$4.594,800
2004-09-20$4.58$4.585,500
2004-09-17$4.58$4.5813,900
2004-09-16$4.50$4.50111,200
2004-09-15$4.42$4.424,000
2004-09-14$4.61$4.614,400
2004-09-13$4.46$4.4610,200
2004-09-10$4.65$4.654,000
2004-09-09$4.64$4.64500
2004-09-08$4.60$4.605,300
2004-09-07$4.82$4.8217,500
2004-09-03$4.55$4.55500
2004-09-02$4.52$4.523,100
2004-09-01$4.49$4.4922,500
2004-08-31$4.70$4.7029,200
2004-08-30$4.16$4.161,900
2004-08-27$4.12$4.1211,400
2004-08-26$4.06$4.0615,700
2004-08-25$4.05$4.0521,600
2004-08-24$4.03$4.0328,800
2004-08-23$4.15$4.155,200
2004-08-20$4.23$4.239,400
2004-08-19$4.13$4.1311,800
2004-08-18$4.20$4.203,300
2004-08-17$4.35$4.355,000
2004-08-16$4.42$4.423,400
2004-08-13$4.40$4.409,200
2004-08-12$4.40$4.4010,800
2004-08-11$4.56$4.566,100
2004-08-10$4.45$4.458,700
2004-08-09$4.31$4.3111,800
2004-08-06$4.35$4.3517,100
2004-08-05$4.59$4.592,000
2004-08-04$4.75$4.757,800
2004-08-03$4.48$4.489,000
2004-08-02$4.57$4.5716,400
2004-07-30$4.45$4.4515,300
2004-07-29$4.59$4.599,800
2004-07-28$4.18$4.1821,500
2004-07-27$4.55$4.5515,000
2004-07-26$4.40$4.4012,400
2004-07-23$4.60$4.606,900
2004-07-22$4.68$4.6832,400
2004-07-21$4.70$4.7035,000
2004-07-20$4.70$4.704,900
2004-07-19$4.83$4.8312,300
2004-07-16$4.90$4.905,000
2004-07-15$4.86$4.868,600
2004-07-14$5.00$5.0018,300
2004-07-13$4.90$4.9012,700
2004-07-12$5.12$5.1212,900
2004-07-09$5.12$5.1256,600
2004-07-08$4.94$4.942,700
2004-07-07$5.04$5.047,400
2004-07-06$5.10$5.1014,200
2004-07-02$5.18$5.1819,700
2004-07-01$5.17$5.1761,500
2004-06-30$5.10$5.1031,400
2004-06-29$4.81$4.818,700
2004-06-28$4.84$4.849,400
2004-06-25$4.88$4.8816,800
2004-06-24$4.96$4.9627,800
2004-06-23$4.90$4.9025,000
2004-06-22$4.82$4.8212,900
2004-06-21$4.80$4.8017,800
2004-06-18$4.90$4.9015,800
2004-06-17$4.75$4.757,300
2004-06-16$4.90$4.9028,700
2004-06-15$4.89$4.8918,300
2004-06-14$5.00$5.00137,800
2004-06-10$4.61$4.611,200
2004-06-09$4.67$4.671,800
2004-06-08$4.80$4.8031,300
2004-06-07$4.90$4.9026,100
2004-06-04$4.66$4.669,300
2004-06-03$4.77$4.7733,100
2004-06-02$4.25$4.251,400
2004-06-01$4.24$4.244,800
2004-05-28$4.39$4.392,500
2004-05-27$4.31$4.3115,200
2004-05-26$4.17$4.179,400
2004-05-25$4.20$4.208,800
2004-05-24$4.17$4.1715,100
2004-05-21$4.49$4.497,900
2004-05-20$4.43$4.437,700
2004-05-19$4.18$4.1818,600
2004-05-18$4.53$4.5313,000
2004-05-17$4.30$4.307,200
2004-05-14$4.36$4.368,500
2004-05-13$4.30$4.302,600
2004-05-12$4.32$4.322,400
2004-05-11$4.40$4.4022,400
2004-05-10$4.70$4.7086,900
2004-05-07$3.79$3.7922,900
2004-05-06$4.05$4.0534,300
2004-05-05$4.27$4.2714,600
2004-05-04$4.25$4.255,100
2004-05-03$4.29$4.2937,200
2004-04-30$4.30$4.3028,900
2004-04-29$4.43$4.4324,200
2004-04-28$4.65$4.659,900
2004-04-27$4.64$4.6416,200
2004-04-26$4.54$4.5410,100
2004-04-23$4.51$4.5113,200
2004-04-22$4.58$4.5828,300
2004-04-21$4.68$4.6816,900
2004-04-20$4.87$4.877,800
2004-04-19$4.91$4.9120,100
2004-04-16$4.87$4.8784,700
2004-04-15$4.63$4.6310,900
2004-04-14$4.75$4.7516,000
2004-04-13$4.76$4.767,100
2004-04-12$5.05$5.057,000
2004-04-08$4.72$4.726,400
2004-04-07$4.74$4.7433,300
2004-04-06$4.86$4.8613,800
2004-04-05$5.15$5.1540,000
2004-04-02$5.28$5.2879,200
2004-04-01$5.04$5.0425,100
2004-03-31$5.00$5.0067,900
2004-03-30$4.65$4.657,400
2004-03-29$4.55$4.5520,700
2004-03-26$4.73$4.7314,800
2004-03-25$4.69$4.6911,800
2004-03-24$4.61$4.6118,700
2004-03-23$4.60$4.6020,600
2004-03-22$4.60$4.6022,400
2004-03-19$4.70$4.7024,700
2004-03-18$4.79$4.7928,300
2004-03-17$4.79$4.7930,800
2004-03-16$4.88$4.8821,400
2004-03-15$4.66$4.6611,900
2004-03-12$4.72$4.7223,000
2004-03-11$4.60$4.6013,500
2004-03-10$4.54$4.5430,300
2004-03-09$4.77$4.7736,100
2004-03-08$4.80$4.8061,700
2004-03-05$4.55$4.5523,600
2004-03-04$4.70$4.7035,400
2004-03-03$4.72$4.7226,300
2004-03-02$4.78$4.7818,000
2004-03-01$4.82$4.8249,800
2004-02-27$4.63$4.6349,100
2004-02-26$4.55$4.55124,500
2004-02-25$4.81$4.8128,700
2004-02-24$4.79$4.7921,400
2004-02-23$4.72$4.7229,000
2004-02-20$4.96$4.9654,600
2004-02-19$4.75$4.7556,900
2004-02-18$5.04$5.04167,300
2004-02-17$4.78$4.7849,600
2004-02-13$4.66$4.6671,200
2004-02-12$4.80$4.8099,300
2004-02-11$5.12$5.12228,900
2004-02-10$5.15$5.15414,800
2004-02-09$4.40$4.4092,600
2004-02-06$3.86$3.8634,200
2004-02-05$3.90$3.9018,200
2004-02-04$3.90$3.9036,600
2004-02-03$3.97$3.9725,800
2004-02-02$3.99$3.99154,800
2004-01-30$4.10$4.1013,000
2004-01-29$4.11$4.1118,100
2004-01-28$4.27$4.2730,200
2004-01-27$4.43$4.4339,400
2004-01-26$4.25$4.2544,400
2004-01-23$4.20$4.2025,400
2004-01-22$4.05$4.0561,400
2004-01-21$3.90$3.9016,700
2004-01-20$3.97$3.9779,100
2004-01-16$3.90$3.90119,000
2004-01-15$4.10$4.1047,500
2004-01-14$4.10$4.1025,300
2004-01-13$4.14$4.1432,500
2004-01-12$4.13$4.1337,800
2004-01-09$4.21$4.21170,500
2004-01-08$3.75$3.7543,100
2004-01-07$3.62$3.62106,300
2004-01-06$3.57$3.5759,600
2004-01-05$3.50$3.50154,800
2004-01-02$3.57$3.5766,000