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 — 1993

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1993-12-31$11.75$11.757,000
1993-12-30$11.88$11.8833,000
1993-12-29$10.88$10.8818,600
1993-12-28$11.00$11.007,200
1993-12-27$11.25$11.259,500
1993-12-23$11.25$11.2518,000
1993-12-22$11.00$11.0011,300
1993-12-21$10.75$10.7549,000
1993-12-20$11.00$11.006,300
1993-12-17$11.00$11.0012,600
1993-12-16$11.00$11.0020,100
1993-12-15$10.63$10.6337,400
1993-12-14$10.75$10.7539,300
1993-12-13$11.75$11.7522,400
1993-12-10$12.00$12.0073,800
1993-12-09$12.00$12.009,900
1993-12-08$11.63$11.63376,300
1993-12-07$11.00$11.0011,900
1993-12-06$11.00$11.0017,600
1993-12-03$11.75$11.7578,100
1993-12-02$12.50$12.5054,200
1993-12-01$13.13$13.1327,500
1993-11-30$13.25$13.2514,700
1993-11-29$13.25$13.2552,800
1993-11-26$13.75$13.756,900
1993-11-24$13.38$13.3839,900
1993-11-23$13.50$13.5028,500
1993-11-22$14.00$14.0037,400
1993-11-19$14.50$14.5053,000
1993-11-18$14.25$14.25104,100
1993-11-17$15.00$15.0036,800
1993-11-16$14.63$14.6343,800
1993-11-15$14.50$14.50193,500
1993-11-12$15.50$15.5075,900
1993-11-11$15.38$15.38212,400
1993-11-10$15.25$15.25144,900
1993-11-09$15.25$15.25208,800
1993-11-08$13.50$13.50146,300
1993-11-05$12.50$12.50148,500
1993-11-04$12.63$12.6359,500
1993-11-03$12.50$12.50184,400
1993-11-02$12.50$12.50292,700
1993-11-01$12.75$12.75150,000
1993-10-29$12.25$12.25236,900
1993-10-28$13.25$13.25326,400
1993-10-27$13.25$13.25339,600
1993-10-26$12.88$12.88362,900
1993-10-25$12.75$12.75274,500
1993-10-22$11.63$11.63192,900
1993-10-21$11.50$11.50348,700
1993-10-20$11.00$11.00168,000
1993-10-19$11.25$11.25432,500
1993-10-18$11.00$11.00141,300
1993-10-15$10.75$10.75197,900
1993-10-14$10.50$10.50245,900
1993-10-13$10.00$10.00287,900
1993-10-12$9.50$9.50128,000
1993-10-11$9.88$9.88117,400
1993-10-08$10.50$10.50346,400
1993-10-07$10.00$10.00408,800
1993-10-06$9.00$9.00231,600
1993-10-05$8.88$8.8817,300
1993-10-04$9.00$9.004,500
1993-10-01$8.75$8.7598,600
1993-09-30$8.50$8.508,600
1993-09-29$8.75$8.7520,100
1993-09-28$8.75$8.7520,700
1993-09-27$9.00$9.00500
1993-09-24$8.75$8.7515,500
1993-09-23$8.75$8.7511,200
1993-09-22$8.75$8.7525,500
1993-09-21$8.75$8.7532,900
1993-09-20$9.50$9.5022,900
1993-09-17$9.75$9.7535,600
1993-09-16$10.00$10.0074,900
1993-09-15$9.63$9.63282,700
1993-09-14$8.75$8.7535,800
1993-09-13$9.00$9.00215,100
1993-09-10$8.25$8.2558,400
1993-09-09$8.25$8.2524,100
1993-09-08$7.75$7.75165,100
1993-09-07$7.75$7.75116,100