NASDAQ:SAIA | Historical Stock Price | SAIA 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
2002-09-11 to 2026-09-04
Data captured

Stock Price Chart

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

$4.38$11.80$31.79$85.69$230.94$622.452002-09-112026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$55.82$55.82225,300
2018-12-28$55.41$55.41162,700
2018-12-27$55.29$55.29183,100
2018-12-26$54.79$54.79247,100
2018-12-24$52.45$52.45257,900
2018-12-21$52.75$52.75755,600
2018-12-20$52.39$52.39375,300
2018-12-19$54.30$54.30285,700
2018-12-18$55.30$55.30373,000
2018-12-17$54.30$54.30303,700
2018-12-14$53.82$53.82144,600
2018-12-13$54.50$54.50305,900
2018-12-12$55.31$55.31194,800
2018-12-11$55.24$55.24223,100
2018-12-10$55.06$55.06212,100
2018-12-07$54.74$54.74429,500
2018-12-06$55.26$55.26395,500
2018-12-04$55.08$55.08235,900
2018-12-03$58.60$58.60197,000
2018-11-30$60.31$60.31225,600
2018-11-29$58.24$58.24379,000
2018-11-28$62.31$62.31209,900
2018-11-27$59.36$59.36128,500
2018-11-26$61.96$61.96154,200
2018-11-23$60.87$60.8771,400
2018-11-21$61.14$61.14136,700
2018-11-20$59.62$59.62221,900
2018-11-19$62.54$62.54199,900
2018-11-16$63.12$63.12208,800
2018-11-15$64.00$64.00110,300
2018-11-14$62.80$62.80201,900
2018-11-13$63.11$63.11155,400
2018-11-12$62.85$62.85171,800
2018-11-09$63.71$63.71144,800
2018-11-08$65.69$65.69117,100
2018-11-07$65.86$65.86153,300
2018-11-06$64.69$64.69194,800
2018-11-05$63.75$63.75189,200
2018-11-02$63.78$63.78192,300
2018-11-01$64.20$64.20368,100
2018-10-31$62.86$62.86562,200
2018-10-30$58.18$58.18278,500
2018-10-29$57.06$57.06208,100
2018-10-26$57.80$57.80277,300
2018-10-25$59.20$59.20342,500
2018-10-24$56.90$56.90455,400
2018-10-23$59.29$59.29125,400
2018-10-22$60.36$60.36139,800
2018-10-19$60.45$60.45178,300
2018-10-18$61.96$61.96179,200
2018-10-17$63.82$63.82149,800
2018-10-16$64.69$64.69298,400
2018-10-15$62.90$62.90244,500
2018-10-12$63.95$63.95210,500
2018-10-11$64.07$64.07368,400
2018-10-10$65.08$65.08277,800
2018-10-09$66.34$66.34212,700
2018-10-08$67.42$67.42173,900
2018-10-05$68.35$68.35408,100
2018-10-04$71.34$71.34142,600
2018-10-03$73.70$73.70125,200
2018-10-02$72.77$72.77134,200
2018-10-01$76.00$76.00145,200
2018-09-28$76.45$76.45142,100
2018-09-27$76.50$76.50125,800
2018-09-26$77.85$77.85131,800
2018-09-25$77.40$77.40212,800
2018-09-24$77.00$77.00246,300
2018-09-21$77.25$77.25409,500
2018-09-20$79.15$79.15231,100
2018-09-19$79.65$79.65225,200
2018-09-18$80.00$80.00162,500
2018-09-17$79.70$79.70117,900
2018-09-14$81.40$81.40150,600
2018-09-13$80.40$80.40122,900
2018-09-12$81.40$81.40227,700
2018-09-11$81.60$81.60270,900
2018-09-10$83.60$83.60302,500
2018-09-07$78.85$78.85141,100
2018-09-06$78.70$78.70150,600
2018-09-05$79.25$79.25141,500
2018-09-04$78.15$78.15192,700
2018-08-31$79.25$79.25113,500
2018-08-30$79.00$79.00160,800
2018-08-29$79.65$79.65181,700
2018-08-28$77.60$77.6088,300
2018-08-27$78.50$78.50146,400
2018-08-24$77.05$77.0583,400
2018-08-23$77.35$77.35124,400
2018-08-22$77.95$77.9585,100
2018-08-21$78.50$78.50161,400
2018-08-20$77.85$77.85249,900
2018-08-17$77.20$77.20165,100
2018-08-16$76.50$76.5087,100
2018-08-15$75.75$75.75165,900
2018-08-14$76.05$76.05195,600
2018-08-13$75.85$75.85151,300
2018-08-10$76.30$76.3095,500
2018-08-09$76.70$76.70197,600
2018-08-08$76.10$76.1081,700
2018-08-07$75.60$75.60209,500
2018-08-06$76.80$76.80283,500
2018-08-03$75.60$75.60258,200
2018-08-02$76.45$76.45291,300
2018-08-01$74.85$74.85628,700
2018-07-31$75.35$75.35264,400
2018-07-30$73.35$73.35352,000
2018-07-27$72.90$72.90307,300
2018-07-26$74.35$74.35546,200
2018-07-25$77.20$77.20295,000
2018-07-24$75.10$75.10295,900
2018-07-23$78.60$78.60144,100
2018-07-20$78.15$78.15198,200
2018-07-19$79.30$79.30125,400
2018-07-18$78.45$78.45287,300
2018-07-17$76.35$76.35231,200
2018-07-16$74.60$74.60454,400
2018-07-13$76.55$76.55211,100
2018-07-12$77.20$77.20224,800
2018-07-11$76.80$76.80284,000
2018-07-10$79.25$79.25222,600
2018-07-09$81.95$81.95282,500
2018-07-06$80.90$80.90169,300
2018-07-05$79.55$79.55216,600
2018-07-03$79.75$79.7589,000
2018-07-02$80.45$80.45195,300
2018-06-29$80.85$80.85156,700
2018-06-28$81.15$81.15227,300
2018-06-27$79.90$79.90232,300
2018-06-26$79.95$79.95168,800
2018-06-25$79.60$79.60200,800
2018-06-22$82.75$82.75561,900
2018-06-21$81.70$81.70211,300
2018-06-20$82.60$82.60361,500
2018-06-19$81.85$81.85302,300
2018-06-18$83.50$83.50333,900
2018-06-15$84.10$84.10339,300
2018-06-14$82.80$82.80249,400
2018-06-13$84.05$84.05265,200
2018-06-12$86.70$86.70153,200
2018-06-11$85.90$85.90182,900
2018-06-08$83.65$83.65207,600
2018-06-07$82.75$82.75176,700
2018-06-06$80.05$80.05216,400
2018-06-05$80.20$80.20274,800
2018-06-04$80.15$80.15242,100
2018-06-01$82.50$82.50294,000
2018-05-31$82.40$82.40211,600
2018-05-30$84.05$84.05202,000
2018-05-29$82.00$82.00195,100
2018-05-25$82.25$82.25171,700
2018-05-24$81.58$81.58206,300
2018-05-23$79.25$79.25115,000
2018-05-22$78.60$78.60177,500
2018-05-21$80.35$80.35306,600
2018-05-18$76.70$76.70190,200
2018-05-17$76.10$76.10166,300
2018-05-16$75.65$75.65136,900
2018-05-15$74.85$74.85337,900
2018-05-14$76.90$76.90201,300
2018-05-11$76.95$76.95181,100
2018-05-10$74.90$74.90147,400
2018-05-09$74.50$74.50174,000
2018-05-08$73.60$73.60240,600
2018-05-07$71.70$71.70160,000
2018-05-04$70.30$70.30155,700
2018-05-03$69.30$69.30299,400
2018-05-02$69.30$69.30379,800
2018-05-01$66.20$66.20294,900
2018-04-30$66.05$66.05347,800
2018-04-27$67.15$67.15492,000
2018-04-26$66.90$66.90573,800
2018-04-25$71.65$71.65181,500
2018-04-24$71.80$71.80164,900
2018-04-23$74.30$74.3071,000
2018-04-20$73.85$73.85156,900
2018-04-19$75.95$75.95166,800
2018-04-18$78.00$78.00199,400
2018-04-17$77.55$77.55179,400
2018-04-16$76.55$76.55157,600
2018-04-13$73.70$73.70139,500
2018-04-12$73.60$73.60155,700
2018-04-11$72.80$72.80210,900
2018-04-10$71.30$71.30384,000
2018-04-09$71.10$71.10200,500
2018-04-06$72.00$72.00268,600
2018-04-05$74.25$74.25352,500
2018-04-04$75.35$75.35263,200
2018-04-03$76.00$76.00187,200
2018-04-02$73.95$73.95205,200
2018-03-29$75.15$75.15224,600
2018-03-28$73.55$73.55214,700
2018-03-27$73.90$73.90297,400
2018-03-26$76.50$76.50248,100
2018-03-23$74.15$74.15283,700
2018-03-22$74.95$74.95244,800
2018-03-21$77.45$77.45226,000
2018-03-20$77.20$77.20108,600
2018-03-19$75.85$75.8593,700
2018-03-16$76.30$76.30325,700
2018-03-15$76.15$76.15117,400
2018-03-14$76.20$76.20161,100
2018-03-13$76.35$76.35276,600
2018-03-12$76.30$76.30218,500
2018-03-09$76.10$76.10454,100
2018-03-08$72.55$72.55160,700
2018-03-07$71.10$71.10272,800
2018-03-06$70.85$70.85130,500
2018-03-05$70.50$70.50246,800
2018-03-02$70.70$70.70267,000
2018-03-01$71.10$71.10273,000
2018-02-28$72.65$72.65363,000
2018-02-27$72.60$72.60187,600
2018-02-26$73.60$73.60125,200
2018-02-23$74.05$74.05126,800
2018-02-22$73.25$73.25148,100
2018-02-21$72.85$72.85121,000
2018-02-20$72.10$72.10172,900
2018-02-16$74.05$74.05146,700
2018-02-15$73.35$73.35233,100
2018-02-14$74.00$74.00196,800
2018-02-13$71.50$71.50175,600
2018-02-12$70.20$70.20228,800
2018-02-09$70.00$70.00238,600
2018-02-08$70.85$70.85296,300
2018-02-07$73.50$73.50340,400
2018-02-06$73.35$73.35303,700
2018-02-05$72.83$72.83332,700
2018-02-02$77.05$77.05476,200
2018-02-01$76.60$76.60448,200
2018-01-31$75.55$75.55280,900
2018-01-30$76.75$76.75198,200
2018-01-29$77.20$77.20127,900
2018-01-26$78.15$78.15186,500
2018-01-25$79.60$79.60510,300
2018-01-24$77.85$77.85380,600
2018-01-23$78.20$78.20116,700
2018-01-22$77.85$77.85188,600
2018-01-19$78.10$78.10267,000
2018-01-18$77.75$77.75218,400
2018-01-17$76.15$76.15162,700
2018-01-16$75.55$75.55296,100
2018-01-12$75.85$75.85152,300
2018-01-11$75.75$75.75140,100
2018-01-10$74.00$74.00271,400
2018-01-09$73.75$73.75251,600
2018-01-08$71.75$71.75226,900
2018-01-05$71.05$71.05180,500
2018-01-04$71.20$71.20168,900
2018-01-03$71.05$71.05244,100
2018-01-02$71.50$71.50131,600