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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$1.12$1.1268,300
2017-12-28$1.14$1.14104,200
2017-12-27$1.17$1.17122,600
2017-12-26$1.11$1.11201,000
2017-12-22$1.05$1.05158,800
2017-12-21$1.08$1.081,048,600
2017-12-20$0.98$0.9828,400
2017-12-19$0.98$0.9871,800
2017-12-18$0.96$0.9632,900
2017-12-15$0.94$0.94102,200
2017-12-14$0.96$0.9667,700
2017-12-13$1.01$1.0137,400
2017-12-12$1.01$1.0169,300
2017-12-11$0.98$0.9816,000
2017-12-08$1.00$1.00101,300
2017-12-07$0.95$0.9526,500
2017-12-06$0.97$0.9723,600
2017-12-05$0.98$0.9839,700
2017-12-04$0.95$0.9525,100
2017-12-01$0.96$0.9675,400
2017-11-30$0.95$0.9539,600
2017-11-29$1.00$1.0096,000
2017-11-28$0.99$0.99153,600
2017-11-27$0.97$0.9713,900
2017-11-24$0.97$0.972,200
2017-11-22$0.95$0.9522,900
2017-11-21$0.96$0.9659,600
2017-11-20$0.96$0.969,600
2017-11-17$0.97$0.9710,100
2017-11-16$0.97$0.9729,900
2017-11-15$0.98$0.9848,800
2017-11-14$1.02$1.02188,100
2017-11-13$1.03$1.0376,400
2017-11-10$1.00$1.00124,800
2017-11-09$0.97$0.977,800
2017-11-08$0.97$0.9772,300
2017-11-07$1.01$1.01199,300
2017-11-06$0.97$0.9728,000
2017-11-03$0.95$0.9533,000
2017-11-02$0.96$0.9612,900
2017-11-01$0.95$0.9520,000
2017-10-31$0.91$0.91120,500
2017-10-30$0.98$0.9812,400
2017-10-27$0.97$0.9752,200
2017-10-26$0.99$0.9936,500
2017-10-25$0.97$0.9766,400
2017-10-24$1.00$1.0028,500
2017-10-23$0.96$0.96124,600
2017-10-20$1.02$1.0225,700
2017-10-19$1.08$1.0813,600
2017-10-18$1.05$1.0545,200
2017-10-17$1.02$1.0229,200
2017-10-16$1.07$1.0720,000
2017-10-13$1.10$1.1053,400
2017-10-12$1.10$1.1011,900
2017-10-11$1.13$1.1317,600
2017-10-10$1.13$1.13130,600
2017-10-09$1.12$1.1231,800
2017-10-06$1.06$1.0655,400
2017-10-05$1.06$1.0649,200
2017-10-04$1.06$1.0652,300
2017-10-03$1.04$1.0455,300
2017-10-02$1.04$1.0416,400
2017-09-29$1.02$1.0256,400
2017-09-28$1.00$1.0037,300
2017-09-27$1.04$1.04153,600
2017-09-26$1.06$1.0633,300
2017-09-25$1.11$1.1123,300
2017-09-22$1.14$1.1477,700
2017-09-21$1.07$1.07234,900
2017-09-20$0.96$0.9692,300
2017-09-19$0.99$0.99489,600
2017-09-18$0.94$0.9449,400
2017-09-15$0.91$0.91133,100
2017-09-14$0.93$0.93171,400
2017-09-13$0.88$0.88103,000
2017-09-12$0.91$0.91115,200
2017-09-11$0.86$0.8625,000
2017-09-08$0.87$0.8733,600
2017-09-07$0.86$0.8638,800
2017-09-06$0.88$0.8827,400
2017-09-05$0.87$0.8746,700
2017-09-01$0.87$0.87240,700
2017-08-31$0.90$0.90228,900
2017-08-30$0.94$0.941,710,400
2017-08-29$0.84$0.849,400
2017-08-28$0.85$0.8514,600
2017-08-25$0.84$0.8429,400
2017-08-24$0.86$0.8612,500
2017-08-23$0.86$0.866,900
2017-08-22$0.85$0.8519,600
2017-08-21$0.85$0.8517,700
2017-08-18$0.88$0.8813,200
2017-08-17$0.85$0.8546,800
2017-08-16$0.86$0.8619,500
2017-08-15$0.87$0.8724,600
2017-08-14$0.87$0.8716,700
2017-08-11$0.85$0.8511,100
2017-08-10$0.82$0.8232,300
2017-08-09$0.81$0.817,900
2017-08-08$0.87$0.878,800
2017-08-07$0.83$0.8313,800
2017-08-04$0.88$0.8845,500
2017-08-03$0.86$0.8621,900
2017-08-02$0.85$0.854,000
2017-08-01$0.84$0.8439,100
2017-07-31$0.86$0.8643,100
2017-07-28$0.84$0.8442,200
2017-07-27$0.87$0.8713,600
2017-07-26$0.86$0.8611,300
2017-07-25$0.88$0.8830,000
2017-07-24$0.86$0.864,100
2017-07-21$0.87$0.8711,100
2017-07-20$0.88$0.8819,100
2017-07-19$0.86$0.8637,400
2017-07-18$0.86$0.867,300
2017-07-17$0.87$0.875,800
2017-07-14$0.85$0.8537,400
2017-07-13$0.84$0.8455,100
2017-07-12$0.83$0.8342,100
2017-07-11$0.81$0.8155,400
2017-07-10$0.84$0.8424,100
2017-07-07$0.79$0.7993,100
2017-07-06$0.80$0.8035,100
2017-07-05$0.80$0.8076,900
2017-07-03$0.82$0.826,800
2017-06-30$0.79$0.79219,800
2017-06-29$0.82$0.8224,400
2017-06-28$0.83$0.837,600
2017-06-27$0.83$0.838,900
2017-06-26$0.83$0.834,400
2017-06-23$0.82$0.8257,600
2017-06-22$0.87$0.8711,700
2017-06-21$0.86$0.863,400
2017-06-20$0.85$0.858,000
2017-06-19$0.88$0.883,600
2017-06-16$0.92$0.9216,400
2017-06-15$0.86$0.8611,700
2017-06-14$0.87$0.8731,000
2017-06-13$0.86$0.867,400
2017-06-12$0.87$0.875,600
2017-06-09$0.86$0.8613,200
2017-06-08$0.86$0.8625,200
2017-06-07$0.86$0.8628,300
2017-06-06$0.86$0.8623,600
2017-06-05$0.83$0.8341,100
2017-06-02$0.87$0.8712,000
2017-06-01$0.88$0.8826,500
2017-05-31$0.88$0.8819,900
2017-05-30$0.90$0.909,400
2017-05-26$0.90$0.9045,700
2017-05-25$0.88$0.8819,900
2017-05-24$0.92$0.929,500
2017-05-23$0.89$0.8930,400
2017-05-22$0.87$0.8712,900
2017-05-19$0.88$0.8811,300
2017-05-18$0.83$0.8348,300
2017-05-17$0.82$0.8251,000
2017-05-16$0.83$0.83114,600
2017-05-15$0.88$0.8897,100
2017-05-12$0.81$0.8198,600
2017-05-11$0.85$0.85109,900
2017-05-10$0.76$0.7679,700
2017-05-09$0.76$0.7642,300
2017-05-08$0.77$0.7785,300
2017-05-05$0.80$0.8037,100
2017-05-04$0.82$0.8260,400
2017-05-03$0.80$0.80103,300
2017-05-02$0.84$0.8445,400
2017-05-01$0.85$0.8568,700
2017-04-28$0.87$0.8756,100
2017-04-27$0.89$0.8912,900
2017-04-26$0.89$0.8933,300
2017-04-25$0.95$0.9543,200
2017-04-24$0.91$0.9155,400
2017-04-21$0.91$0.9137,800
2017-04-20$0.90$0.9060,900
2017-04-19$0.92$0.9247,300
2017-04-18$0.92$0.928,100
2017-04-17$0.96$0.9621,200
2017-04-13$0.99$0.9918,600
2017-04-12$0.97$0.9719,700
2017-04-11$0.92$0.9238,500
2017-04-10$0.93$0.9330,700
2017-04-07$0.95$0.9538,100
2017-04-06$0.98$0.9831,200
2017-04-05$0.95$0.95132,900
2017-04-04$0.95$0.95257,100
2017-04-03$0.97$0.9765,500
2017-03-31$1.02$1.0225,300
2017-03-30$1.05$1.0514,200
2017-03-29$1.04$1.0428,200
2017-03-28$1.04$1.0419,000
2017-03-27$1.06$1.068,700
2017-03-24$1.08$1.0814,100
2017-03-23$1.05$1.059,000
2017-03-22$1.02$1.0254,900
2017-03-21$1.03$1.0361,400
2017-03-20$1.12$1.1226,900
2017-03-17$1.15$1.1544,400
2017-03-16$1.16$1.1640,000
2017-03-15$1.14$1.14139,800
2017-03-14$1.20$1.2048,300
2017-03-13$1.17$1.17104,400
2017-03-10$1.15$1.1524,200
2017-03-09$1.17$1.1748,200
2017-03-08$1.11$1.1114,000
2017-03-07$1.14$1.1479,600
2017-03-06$1.15$1.1541,500
2017-03-03$1.09$1.0914,500
2017-03-02$1.07$1.0712,800
2017-03-01$1.10$1.1022,800
2017-02-28$1.11$1.1159,500
2017-02-27$1.17$1.1742,200
2017-02-24$1.17$1.1732,900
2017-02-23$1.18$1.1820,100
2017-02-22$1.16$1.1687,600
2017-02-21$1.17$1.1754,500
2017-02-17$1.23$1.2327,900
2017-02-16$1.21$1.2119,300
2017-02-15$1.23$1.2344,100
2017-02-14$1.22$1.2246,600
2017-02-13$1.24$1.2429,200
2017-02-10$1.26$1.2622,300
2017-02-09$1.28$1.2817,000
2017-02-08$1.23$1.2356,700
2017-02-07$1.26$1.2635,000
2017-02-06$1.28$1.2815,600
2017-02-03$1.28$1.2839,900
2017-02-02$1.28$1.2811,100
2017-02-01$1.25$1.2520,000
2017-01-31$1.28$1.2817,800
2017-01-30$1.28$1.2857,500
2017-01-27$1.22$1.2219,000
2017-01-26$1.24$1.2421,200
2017-01-25$1.25$1.25116,700
2017-01-24$1.22$1.2230,200
2017-01-23$1.20$1.2051,400
2017-01-20$1.23$1.2316,000
2017-01-19$1.21$1.2113,500
2017-01-18$1.26$1.2621,300
2017-01-17$1.23$1.23237,900
2017-01-13$1.13$1.1332,100
2017-01-12$1.13$1.1337,900
2017-01-11$1.16$1.16154,400
2017-01-10$1.15$1.1523,500
2017-01-09$1.16$1.1676,700
2017-01-06$1.19$1.1919,700
2017-01-05$1.20$1.2027,400
2017-01-04$1.21$1.2110,600
2017-01-03$1.20$1.2015,200