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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$89.10$102.03155,500
2024-12-30$88.94$101.85532,500
2024-12-27$89.43$102.41176,500
2024-12-26$90.66$103.82104,600
2024-12-24$90.45$103.57101,000
2024-12-23$89.42$102.40164,500
2024-12-20$90.67$103.83640,600
2024-12-19$90.92$104.11300,900
2024-12-18$90.72$103.88469,300
2024-12-17$93.78$107.39289,200
2024-12-16$93.06$106.56314,600
2024-12-13$93.16$106.68310,800
2024-12-12$94.74$108.49243,100
2024-12-11$95.43$109.28199,300
2024-12-10$96.81$110.86207,900
2024-12-09$96.22$110.18225,600
2024-12-06$95.60$109.47152,200
2024-12-05$96.12$109.75127,900
2024-12-04$98.17$112.09152,900
2024-12-03$98.07$111.97395,100
2024-12-02$98.66$112.65147,600
2024-11-29$98.71$112.70145,300
2024-11-27$98.61$112.59138,000
2024-11-26$98.99$113.02175,400
2024-11-25$100.30$114.52222,400
2024-11-22$98.04$111.94206,900
2024-11-21$95.87$109.46211,900
2024-11-20$95.05$108.53151,900
2024-11-19$94.87$108.32216,100
2024-11-18$96.01$109.62182,700
2024-11-15$97.40$111.21242,900
2024-11-14$98.61$112.59217,700
2024-11-13$102.56$117.10186,200
2024-11-12$102.98$117.58196,600
2024-11-11$106.23$121.29281,000
2024-11-08$104.97$119.85326,400
2024-11-07$104.20$118.97226,400
2024-11-06$104.77$119.62354,000
2024-11-05$98.21$112.13124,500
2024-11-04$96.62$110.32127,300
2024-11-01$95.39$108.91161,600
2024-10-31$94.38$107.76244,400
2024-10-30$96.21$109.85231,300
2024-10-29$97.75$111.61255,800
2024-10-28$97.80$111.66221,000
2024-10-25$96.92$110.66370,100
2024-10-24$106.36$121.44221,400
2024-10-23$107.09$122.27142,500
2024-10-22$107.53$122.77239,500
2024-10-21$110.05$125.65174,300
2024-10-18$112.90$128.91132,800
2024-10-17$113.37$129.44150,800
2024-10-16$114.53$130.77388,900
2024-10-15$113.79$129.92142,900
2024-10-14$113.06$129.09115,000
2024-10-11$112.78$128.77210,700
2024-10-10$110.70$126.39151,800
2024-10-09$113.17$129.2181,200
2024-10-08$112.16$128.06106,700
2024-10-07$112.63$128.60142,800
2024-10-04$114.63$130.88130,100
2024-10-03$113.56$129.66129,200
2024-10-02$114.22$130.41126,400
2024-10-01$113.17$129.21169,800
2024-09-30$115.28$131.62254,700
2024-09-27$113.25$129.31222,400
2024-09-26$112.61$128.57279,900
2024-09-25$113.04$129.07266,800
2024-09-24$112.78$128.77172,300
2024-09-23$111.24$127.01177,000
2024-09-20$110.77$126.47514,300
2024-09-19$111.75$127.59208,700
2024-09-18$108.49$123.87168,900
2024-09-17$108.35$123.71152,100
2024-09-16$107.59$122.84150,500
2024-09-13$107.29$122.50135,000
2024-09-12$105.21$120.13320,000
2024-09-11$104.59$119.42162,800
2024-09-10$104.75$119.60192,100
2024-09-09$103.77$118.48234,200
2024-09-06$102.58$117.12146,900
2024-09-05$104.95$119.51130,000
2024-09-04$106.36$121.11128,900
2024-09-03$106.34$121.09197,500
2024-08-30$108.27$123.29338,900
2024-08-29$107.24$122.12204,600
2024-08-28$105.75$120.42485,200
2024-08-27$106.80$121.62127,600
2024-08-26$106.33$121.08139,900
2024-08-23$106.26$121.00242,300
2024-08-22$103.69$118.07134,000
2024-08-21$104.10$118.54171,600
2024-08-20$103.64$118.02160,000
2024-08-19$105.51$120.15110,800
2024-08-16$105.26$119.86141,700
2024-08-15$105.48$120.11130,100
2024-08-14$102.50$116.72165,300
2024-08-13$103.33$117.6689,600
2024-08-12$102.63$116.87103,200
2024-08-09$104.07$118.51116,200
2024-08-08$103.91$118.32136,600
2024-08-07$102.21$116.39148,300
2024-08-06$102.93$117.21164,400
2024-08-05$101.78$115.90218,500
2024-08-02$103.66$118.04230,500
2024-08-01$104.55$119.05264,400
2024-07-31$106.08$120.80318,400
2024-07-30$106.96$121.80256,400
2024-07-29$105.14$119.73236,800
2024-07-26$105.45$120.08359,700
2024-07-25$106.07$120.78299,300
2024-07-24$105.21$119.81154,200
2024-07-23$106.14$120.86175,500
2024-07-22$105.89$120.58171,800
2024-07-19$103.85$118.26186,300
2024-07-18$104.05$118.48147,500
2024-07-17$105.05$119.62298,500
2024-07-16$105.94$120.64226,400
2024-07-15$101.73$115.84227,900
2024-07-12$99.18$112.94217,800
2024-07-11$97.40$110.91190,500
2024-07-10$95.04$108.22159,000
2024-07-09$94.63$107.76127,400
2024-07-08$94.29$107.37135,400
2024-07-05$94.25$107.32106,100
2024-07-03$94.44$107.5485,800
2024-07-02$93.94$106.97158,500
2024-07-01$93.45$106.41220,100
2024-06-28$95.12$108.32528,100
2024-06-27$95.62$108.88259,200
2024-06-26$94.44$107.54238,400
2024-06-25$95.45$108.69175,500
2024-06-24$96.22$109.57193,900
2024-06-21$95.40$108.63543,000
2024-06-20$94.75$107.89163,500
2024-06-18$96.48$109.86179,100
2024-06-17$96.54$109.93166,800
2024-06-14$95.15$108.35138,600
2024-06-13$95.91$109.21207,100
2024-06-12$95.33$108.55260,100
2024-06-11$94.06$107.11180,300
2024-06-10$93.38$106.33144,100
2024-06-07$93.48$106.45157,700
2024-06-06$95.14$108.02158,700
2024-06-05$95.67$108.62170,600
2024-06-04$93.69$106.37237,400
2024-06-03$94.58$107.38166,200
2024-05-31$95.12$108.00283,000
2024-05-30$94.04$106.77147,800
2024-05-29$92.81$105.37196,000
2024-05-28$94.71$107.53144,500
2024-05-24$96.28$109.31133,700
2024-05-23$95.38$108.29150,800
2024-05-22$95.94$108.93148,600
2024-05-21$97.13$110.28136,200
2024-05-20$96.77$109.87213,900
2024-05-17$95.18$108.06151,900
2024-05-16$95.44$108.36135,900
2024-05-15$95.39$108.30276,400
2024-05-14$94.40$107.18224,300
2024-05-13$94.72$107.54243,100
2024-05-10$94.33$107.10240,800
2024-05-09$94.46$107.25279,400
2024-05-08$94.05$106.78147,200
2024-05-07$94.68$107.50271,100
2024-05-06$94.50$107.29217,000
2024-05-03$94.33$107.10218,700
2024-05-02$92.42$104.93257,300
2024-05-01$91.85$104.28265,300
2024-04-30$91.91$104.35494,500
2024-04-29$93.20$105.82530,000
2024-04-26$95.21$108.10997,300
2024-04-25$79.68$90.47473,400
2024-04-24$80.60$91.51262,500
2024-04-23$80.36$91.24162,300
2024-04-22$79.65$90.43196,800
2024-04-19$79.17$89.89259,600
2024-04-18$78.12$88.70182,100
2024-04-17$77.73$88.25185,500
2024-04-16$78.15$88.73204,700
2024-04-15$78.47$89.09487,500
2024-04-12$78.39$89.00164,200
2024-04-11$79.87$90.68161,600
2024-04-10$78.81$89.48229,300
2024-04-09$81.12$92.10152,500
2024-04-08$80.40$91.28182,000
2024-04-05$78.89$89.57215,300
2024-04-04$78.96$89.65214,900
2024-04-03$79.97$90.80214,200
2024-04-02$80.31$91.18279,100
2024-04-01$81.13$92.11179,500
2024-03-28$82.69$93.88199,600
2024-03-27$81.86$92.94268,700
2024-03-26$79.85$90.66178,900
2024-03-25$79.07$89.77179,500
2024-03-22$80.90$91.85314,100
2024-03-21$82.00$93.10254,000
2024-03-20$80.51$91.41235,800
2024-03-19$79.68$90.47321,000
2024-03-18$78.85$89.52364,600
2024-03-15$79.17$89.89833,200
2024-03-14$77.56$88.06526,000
2024-03-13$78.79$89.46157,200
2024-03-12$79.39$90.14238,100
2024-03-11$79.48$90.24199,800
2024-03-08$80.63$91.54172,600
2024-03-07$80.82$91.76182,600
2024-03-06$81.16$91.83190,000
2024-03-05$78.86$89.23285,100
2024-03-04$81.74$92.49183,100
2024-03-01$80.73$91.34172,400
2024-02-29$80.89$91.52261,500
2024-02-28$78.90$89.27166,200
2024-02-27$79.14$89.54230,600
2024-02-26$79.22$89.63207,800
2024-02-23$78.46$88.77227,200
2024-02-22$76.37$86.41281,800
2024-02-21$76.86$86.96155,400
2024-02-20$77.19$87.34173,600
2024-02-16$78.09$88.36279,300
2024-02-15$77.90$88.14275,800
2024-02-14$75.87$85.84382,700
2024-02-13$74.81$84.64543,200
2024-02-12$78.72$89.07281,700
2024-02-09$77.76$87.98346,800
2024-02-08$78.63$88.97299,200
2024-02-07$77.01$87.13407,400
2024-02-06$78.35$88.65539,900
2024-02-05$77.76$87.98559,100
2024-02-02$78.39$88.691,716,200
2024-02-01$89.93$101.75701,700
2024-01-31$88.19$99.78435,100
2024-01-30$91.08$103.05260,800
2024-01-29$90.53$102.43246,600
2024-01-26$88.63$100.28168,000
2024-01-25$88.66$100.31294,100
2024-01-24$88.26$99.86273,800
2024-01-23$91.01$102.97479,000
2024-01-22$90.21$102.07216,100
2024-01-19$89.24$100.97209,200
2024-01-18$89.34$101.08273,800
2024-01-17$88.75$100.42278,800
2024-01-16$90.14$101.99385,200
2024-01-12$91.82$103.89232,200
2024-01-11$89.62$101.40278,300
2024-01-10$87.79$99.33212,200
2024-01-09$89.13$100.85261,600
2024-01-08$89.32$101.06303,700
2024-01-05$86.33$97.68299,600
2024-01-04$86.48$97.85416,400
2024-01-03$85.73$97.00396,500
2024-01-02$90.91$102.86493,200