NASDAQ:EXPO | Historical Stock Price | EXPONENT 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
1990-08-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.49$1.53$4.78$14.93$46.62$145.611990-08-172026-08-27

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

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Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$0.77$0.7766,400
1996-12-30$0.73$0.73108,000
1996-12-27$0.75$0.75116,800
1996-12-26$0.72$0.7216,000
1996-12-24$0.78$0.784,800
1996-12-23$0.75$0.7575,200
1996-12-20$0.75$0.7579,200
1996-12-19$0.72$0.7228,000
1996-12-18$0.73$0.7327,200
1996-12-17$0.72$0.721,600
1996-12-16$0.72$0.7216,000
1996-12-13$0.72$0.727,200
1996-12-12$0.75$0.7520,000
1996-12-11$0.73$0.7370,400
1996-12-10$0.77$0.778,800
1996-12-09$0.72$0.72125,600
1996-12-06$0.75$0.75184,000
1996-12-05$0.73$0.7324,800
1996-12-04$0.73$0.7325,600
1996-12-03$0.70$0.7078,400
1996-12-02$0.72$0.7256,000
1996-11-29$0.72$0.7213,600
1996-11-27$0.72$0.72104,000
1996-11-26$0.73$0.7396,800
1996-11-25$0.72$0.7276,000
1996-11-22$0.75$0.757,200
1996-11-21$0.70$0.708,800
1996-11-20$0.75$0.758,000
1996-11-19$0.75$0.75126,400
1996-11-18$0.75$0.7594,400
1996-11-15$0.72$0.723,200
1996-11-14$0.72$0.7215,200
1996-11-13$0.73$0.7314,400
1996-11-12$0.73$0.7340,000
1996-11-11$0.73$0.73113,600
1996-11-08$0.75$0.7517,600
1996-11-07$0.72$0.724,800
1996-11-06$0.72$0.7234,400
1996-11-05$0.73$0.73135,200
1996-11-04$0.73$0.7376,800
1996-11-01$0.72$0.7219,200
1996-10-31$0.73$0.732,400
1996-10-30$0.72$0.7260,000
1996-10-29$0.73$0.734,800
1996-10-28$0.72$0.7238,400
1996-10-25$0.72$0.7219,200
1996-10-24$0.77$0.7712,000
1996-10-23$0.75$0.7546,400
1996-10-22$0.73$0.73240,000
1996-10-21$0.78$0.7844,000
1996-10-18$0.75$0.7563,200
1996-10-17$0.75$0.75170,400
1996-10-16$0.78$0.7889,600
1996-10-15$0.81$0.8114,400
1996-10-14$0.80$0.8017,600
1996-10-11$0.84$0.84111,200
1996-10-10$0.80$0.8063,200
1996-10-09$0.78$0.7819,200
1996-10-08$0.77$0.7716,800
1996-10-07$0.75$0.7520,800
1996-10-04$0.78$0.78126,400
1996-10-03$0.78$0.7848,800
1996-10-02$0.75$0.7518,400
1996-10-01$0.75$0.7544,800
1996-09-30$0.78$0.7816,000
1996-09-27$0.74$0.7429,600
1996-09-26$0.78$0.780
1996-09-25$0.78$0.7895,200
1996-09-24$0.75$0.75128,000
1996-09-23$0.78$0.7824,000
1996-09-20$0.75$0.7542,400
1996-09-19$0.75$0.7524,000
1996-09-18$0.75$0.75112,000
1996-09-17$0.78$0.7889,600
1996-09-16$0.80$0.80800
1996-09-13$0.86$0.8612,800
1996-09-12$0.83$0.8317,600
1996-09-11$0.81$0.818,000
1996-09-10$0.84$0.849,600
1996-09-09$0.84$0.8448,000
1996-09-06$0.84$0.8447,200
1996-09-05$0.78$0.7835,200
1996-09-04$0.81$0.8166,400
1996-09-03$0.77$0.778,000
1996-08-30$0.78$0.7836,800
1996-08-29$0.77$0.77168,000
1996-08-28$0.81$0.81273,600
1996-08-27$0.78$0.7838,400
1996-08-26$0.80$0.8021,600
1996-08-23$0.80$0.804,000
1996-08-22$0.77$0.774,800
1996-08-21$0.80$0.8068,000
1996-08-20$0.77$0.77261,600
1996-08-19$0.83$0.83235,200
1996-08-16$0.84$0.840
1996-08-15$0.84$0.848,000
1996-08-14$0.84$0.8488,000
1996-08-13$0.88$0.8860,000
1996-08-12$0.83$0.83488,800
1996-08-09$0.81$0.8120,000
1996-08-08$0.81$0.8137,600
1996-08-07$0.83$0.8354,400
1996-08-06$0.83$0.83167,200
1996-08-05$0.78$0.7857,600
1996-08-02$0.78$0.7883,200
1996-08-01$0.77$0.77142,400
1996-07-31$0.78$0.78150,400
1996-07-30$0.80$0.80131,200
1996-07-29$0.81$0.81109,600
1996-07-26$0.75$0.75121,600
1996-07-25$0.80$0.807,200
1996-07-24$0.78$0.7858,400
1996-07-23$0.78$0.7836,800
1996-07-22$0.78$0.78223,200
1996-07-19$0.78$0.7860,800
1996-07-18$0.78$0.78128,800
1996-07-17$0.80$0.80148,000
1996-07-16$0.79$0.7988,000
1996-07-15$0.78$0.7820,800
1996-07-12$0.81$0.8120,800
1996-07-11$0.81$0.8140,800
1996-07-10$0.84$0.84800
1996-07-09$0.78$0.7812,000
1996-07-08$0.78$0.7832,000
1996-07-05$0.81$0.8139,200
1996-07-03$0.86$0.8622,400
1996-07-02$0.78$0.7812,000
1996-07-01$0.88$0.8820,800
1996-06-28$0.81$0.8117,600
1996-06-27$0.84$0.842,400
1996-06-26$0.81$0.8149,600
1996-06-25$0.78$0.7838,400
1996-06-24$0.86$0.866,400
1996-06-21$0.86$0.8645,600
1996-06-20$0.88$0.882,400
1996-06-19$0.84$0.8452,000
1996-06-18$0.78$0.7841,600
1996-06-17$0.81$0.8154,400
1996-06-14$0.84$0.8435,200
1996-06-13$0.80$0.80376,000
1996-06-12$0.80$0.8046,400
1996-06-11$0.86$0.8664,000
1996-06-10$0.83$0.83164,800
1996-06-07$0.86$0.86210,400
1996-06-06$0.84$0.84124,000
1996-06-05$0.80$0.8092,800
1996-06-04$0.81$0.81176,800
1996-06-03$0.80$0.80709,600
1996-05-31$0.72$0.7227,200
1996-05-30$0.72$0.720
1996-05-29$0.72$0.7228,800
1996-05-28$0.73$0.7356,000
1996-05-24$0.78$0.7885,600
1996-05-23$0.75$0.75140,000
1996-05-22$0.78$0.7842,400
1996-05-21$0.77$0.770
1996-05-20$0.77$0.77167,200
1996-05-17$0.75$0.7517,600
1996-05-16$0.75$0.759,600
1996-05-15$0.75$0.750
1996-05-14$0.75$0.7561,600
1996-05-13$0.77$0.770
1996-05-10$0.77$0.770
1996-05-09$0.77$0.77116,800
1996-05-08$0.75$0.75108,000
1996-05-07$0.77$0.77172,800
1996-05-06$0.75$0.75800
1996-05-03$0.75$0.750
1996-05-02$0.75$0.75320,000
1996-05-01$0.75$0.750
1996-04-30$0.75$0.7544,000
1996-04-29$0.73$0.730
1996-04-26$0.73$0.7312,000
1996-04-25$0.77$0.77232,000
1996-04-24$0.72$0.7212,800
1996-04-23$0.73$0.73236,000
1996-04-22$0.73$0.73172,000
1996-04-19$0.64$0.6453,600
1996-04-18$0.69$0.6937,600
1996-04-17$0.69$0.691,299,200
1996-04-16$0.64$0.641,600
1996-04-15$0.70$0.7057,600
1996-04-12$0.72$0.7235,200
1996-04-11$0.72$0.726,400
1996-04-10$0.63$0.62113,600
1996-04-09$0.63$0.620
1996-04-08$0.63$0.6224,800
1996-04-04$0.69$0.6950,400
1996-04-03$0.68$0.6865,600
1996-04-02$0.63$0.62800
1996-04-01$0.69$0.690
1996-03-29$0.69$0.69800
1996-03-28$0.63$0.6215,200
1996-03-27$0.68$0.68152,000
1996-03-26$0.69$0.691,658,400
1996-03-25$0.70$0.70241,600
1996-03-22$0.69$0.6960,000
1996-03-21$0.66$0.66211,200
1996-03-20$0.69$0.6913,600
1996-03-19$0.69$0.698,000
1996-03-18$0.69$0.69401,600
1996-03-15$0.72$0.7232,000
1996-03-14$0.69$0.6960,000
1996-03-13$0.70$0.70240,000
1996-03-12$0.69$0.69270,400
1996-03-11$0.75$0.75472,000
1996-03-08$0.72$0.7220,000
1996-03-07$0.73$0.7337,600
1996-03-06$0.75$0.75296,000
1996-03-05$0.69$0.692,400
1996-03-04$0.77$0.77102,400
1996-03-01$0.72$0.7212,800
1996-02-29$0.69$0.691,600
1996-02-28$0.70$0.709,600
1996-02-27$0.69$0.698,000
1996-02-26$0.73$0.7372,000
1996-02-23$0.69$0.690
1996-02-22$0.69$0.692,400
1996-02-21$0.69$0.694,000
1996-02-20$0.75$0.758,000
1996-02-16$0.73$0.7367,200
1996-02-15$0.69$0.6976,800
1996-02-14$0.73$0.7380,000
1996-02-13$0.73$0.73147,200
1996-02-12$0.69$0.699,600
1996-02-09$0.69$0.69234,400
1996-02-08$0.69$0.698,000
1996-02-07$0.69$0.691,600
1996-02-06$0.69$0.6918,400
1996-02-05$0.72$0.7257,600
1996-02-02$0.66$0.668,000
1996-02-01$0.66$0.6641,600
1996-01-31$0.66$0.6633,600
1996-01-30$0.66$0.6643,200
1996-01-29$0.67$0.6758,400
1996-01-26$0.67$0.6792,000
1996-01-25$0.66$0.669,600
1996-01-24$0.66$0.66128,800
1996-01-23$0.66$0.66156,800
1996-01-22$0.70$0.70110,400
1996-01-19$0.67$0.670
1996-01-18$0.67$0.678,000
1996-01-17$0.70$0.7064,000
1996-01-16$0.64$0.64126,400
1996-01-15$0.64$0.641,100,800
1996-01-12$0.80$0.809,600
1996-01-11$0.80$0.806,400
1996-01-10$0.80$0.80173,600
1996-01-09$0.81$0.8132,800
1996-01-08$0.84$0.8467,200
1996-01-05$0.88$0.8885,600
1996-01-04$0.84$0.845,600
1996-01-03$0.86$0.86404,000
1996-01-02$0.84$0.8473,600