NASDAQ:SMPL | Historical Stock Price | Simply Good Foods Co

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
2017-07-10 to 2026-09-04
Data captured

Stock Price Chart

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

$9.70$13.27$18.16$24.85$34.01$46.542017-07-102026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$41.57$41.57354,100——
2021-12-30$41.28$41.28217,100——
2021-12-29$41.81$41.81383,300——
2021-12-28$41.35$41.35595,300——
2021-12-27$41.22$41.22342,300——
2021-12-23$40.77$40.77518,400——
2021-12-22$40.04$40.04278,500——
2021-12-21$39.71$39.71535,800——
2021-12-20$38.57$38.57438,400——
2021-12-17$38.91$38.912,374,600——
2021-12-16$37.84$37.84507,800——
2021-12-15$37.84$37.84429,000——
2021-12-14$37.92$37.92232,600——
2021-12-13$37.68$37.68507,800——
2021-12-10$37.36$37.36215,200——
2021-12-09$37.02$37.02365,400——
2021-12-08$37.94$37.94286,400——
2021-12-07$38.13$38.13277,700——
2021-12-06$37.22$37.22291,900——
2021-12-03$36.81$36.81428,700——
2021-12-02$36.56$36.56447,400——
2021-12-01$35.74$35.74452,500——
2021-11-30$36.97$36.97363,600——
2021-11-29$37.77$37.77283,200——
2021-11-26$37.93$37.93390,000——
2021-11-24$39.67$39.67187,500——
2021-11-23$39.45$39.45273,600——
2021-11-22$39.09$39.09262,000——
2021-11-19$39.01$39.01319,800——
2021-11-18$39.38$39.38297,800——
2021-11-17$39.62$39.62355,800——
2021-11-16$40.47$40.47515,400——
2021-11-15$39.75$39.75394,600——
2021-11-12$39.51$39.51189,900——
2021-11-11$39.22$39.22198,900——
2021-11-10$39.74$39.74349,700——
2021-11-09$40.40$40.40276,000——
2021-11-08$40.88$40.88440,500——
2021-11-05$41.02$41.02464,900——
2021-11-04$39.50$39.50334,300——
2021-11-03$39.88$39.88592,400——
2021-11-02$40.05$40.05498,100——
2021-11-01$39.55$39.55458,200——
2021-10-29$39.65$39.65325,200——
2021-10-28$40.15$40.15304,100——
2021-10-27$38.86$38.86378,000——
2021-10-26$39.70$39.70654,800——
2021-10-25$38.82$38.821,164,600——
2021-10-22$37.27$37.271,026,200——
2021-10-21$34.31$34.31592,500——
2021-10-20$34.15$34.15418,700——
2021-10-19$34.50$34.50192,000——
2021-10-18$35.23$35.23174,900——
2021-10-15$35.01$35.01339,100——
2021-10-14$34.63$34.63291,000——
2021-10-13$34.45$34.45244,400——
2021-10-12$35.43$35.43222,400——
2021-10-11$35.41$35.41108,600——
2021-10-08$35.49$35.49163,200——
2021-10-07$36.21$36.21296,200——
2021-10-06$35.89$35.89279,700——
2021-10-05$35.17$35.17416,200——
2021-10-04$35.33$35.33214,200——
2021-10-01$35.50$35.50359,400——
2021-09-30$34.49$34.49184,600——
2021-09-29$35.28$35.28212,500——
2021-09-28$34.44$34.44434,100——
2021-09-27$35.13$35.13319,500——
2021-09-24$35.01$35.01330,500——
2021-09-23$35.73$35.73285,100——
2021-09-22$35.74$35.74334,900——
2021-09-21$34.91$34.91286,700——
2021-09-20$34.27$34.27276,800——
2021-09-17$34.61$34.611,135,500——
2021-09-16$34.98$34.98212,400——
2021-09-15$34.95$34.95391,900——
2021-09-14$34.73$34.73210,000——
2021-09-13$35.10$35.10232,500——
2021-09-10$35.17$35.17373,700——
2021-09-09$34.65$34.65276,400——
2021-09-08$35.71$35.71329,600——
2021-09-07$34.75$34.75211,700——
2021-09-03$35.56$35.56218,400——
2021-09-02$35.82$35.82223,800——
2021-09-01$35.69$35.69199,200——
2021-08-31$35.62$35.62365,800——
2021-08-30$35.57$35.57355,700——
2021-08-27$35.35$35.35464,200——
2021-08-26$34.17$34.17332,900——
2021-08-25$34.99$34.99334,800——
2021-08-24$34.75$34.75460,500——
2021-08-23$35.36$35.36464,800——
2021-08-20$35.16$35.16388,000——
2021-08-19$34.68$34.68361,500——
2021-08-18$34.55$34.55256,700——
2021-08-17$35.32$35.32549,200——
2021-08-16$36.11$36.11276,200——
2021-08-13$36.56$36.56273,000——
2021-08-12$35.99$35.99268,400——
2021-08-11$36.11$36.11712,700——
2021-08-10$35.47$35.47478,000——
2021-08-09$35.80$35.80226,900——
2021-08-06$36.25$36.25334,200——
2021-08-05$36.54$36.54278,700——
2021-08-04$35.93$35.93260,400——
2021-08-03$36.88$36.88352,800——
2021-08-02$36.96$36.96247,800——
2021-07-30$37.48$37.48236,900——
2021-07-29$37.35$37.35276,700——
2021-07-28$37.31$37.31173,900——
2021-07-27$37.05$37.05260,500——
2021-07-26$37.59$37.59299,700——
2021-07-23$37.79$37.79359,700——
2021-07-22$36.90$36.90341,100——
2021-07-21$37.15$37.15331,700——
2021-07-20$36.81$36.81582,800——
2021-07-19$36.19$36.19389,700——
2021-07-16$36.72$36.72295,000——
2021-07-15$36.61$36.61480,400——
2021-07-14$36.64$36.64368,100——
2021-07-13$36.79$36.79338,600——
2021-07-12$37.21$37.21666,000——
2021-07-09$37.29$37.29403,300——
2021-07-08$37.17$37.17514,300——
2021-07-07$37.26$37.26613,300——
2021-07-06$37.05$37.05354,400——
2021-07-02$37.51$37.51474,000——
2021-07-01$37.17$37.171,123,100——
2021-06-30$36.51$36.51434,400——
2021-06-29$36.34$36.34355,500——
2021-06-28$36.49$36.49530,900——
2021-06-25$35.86$35.861,582,900——
2021-06-24$36.14$36.14542,900——
2021-06-23$36.11$36.11716,500——
2021-06-22$36.39$36.39753,400——
2021-06-21$36.13$36.13528,300——
2021-06-18$35.86$35.86936,500——
2021-06-17$35.84$35.84475,900——
2021-06-16$35.73$35.73885,300——
2021-06-15$35.46$35.46621,000——
2021-06-14$35.46$35.46293,400——
2021-06-11$35.19$35.19251,600——
2021-06-10$35.04$35.04292,600——
2021-06-09$35.36$35.36359,800——
2021-06-08$34.86$34.86422,600——
2021-06-07$34.59$34.59692,700——
2021-06-04$34.21$34.21531,700——
2021-06-03$33.98$33.98513,200——
2021-06-02$34.54$34.54321,600——
2021-06-01$34.46$34.46352,100——
2021-05-28$34.53$34.53374,400——
2021-05-27$34.44$34.44430,500——
2021-05-26$34.98$34.98346,000——
2021-05-25$34.54$34.54418,200——
2021-05-24$34.67$34.67523,000——
2021-05-21$33.86$33.86438,400——
2021-05-20$34.17$34.17464,300——
2021-05-19$34.38$34.38600,800——
2021-05-18$33.76$33.76881,500——
2021-05-17$31.69$31.691,305,100——
2021-05-14$33.41$33.41764,200——
2021-05-13$33.17$33.171,480,400——
2021-05-12$32.59$32.59525,400——
2021-05-11$34.18$34.18290,900——
2021-05-10$34.45$34.45294,600——
2021-05-07$34.89$34.89468,200——
2021-05-06$34.79$34.79373,700——
2021-05-05$33.92$33.92186,300——
2021-05-04$33.86$33.86248,300——
2021-05-03$34.17$34.17550,900——
2021-04-30$34.55$34.55407,000——
2021-04-29$34.86$34.86282,700——
2021-04-28$34.65$34.65265,100——
2021-04-27$34.14$34.14298,100——
2021-04-26$34.32$34.32340,500——
2021-04-23$33.64$33.64567,300——
2021-04-22$33.94$33.94604,200——
2021-04-21$33.85$33.85694,000——
2021-04-20$32.99$32.99317,000——
2021-04-19$33.21$33.21290,600——
2021-04-16$33.42$33.42433,800——
2021-04-15$33.09$33.09444,500——
2021-04-14$32.58$32.58607,600——
2021-04-13$32.59$32.59526,600——
2021-04-12$32.61$32.61756,800——
2021-04-09$31.33$31.33341,700——
2021-04-08$31.76$31.76548,500——
2021-04-07$31.48$31.48971,200——
2021-04-06$31.17$31.17688,700——
2021-04-05$31.38$31.38648,400——
2021-04-01$30.95$30.95548,400——
2021-03-31$30.42$30.42663,700——
2021-03-30$30.33$30.33565,700——
2021-03-29$29.77$29.77650,800——
2021-03-26$30.70$30.70765,400——
2021-03-25$29.44$29.44843,500——
2021-03-24$28.68$28.68785,000——
2021-03-23$29.65$29.651,408,500——
2021-03-22$31.77$31.77708,800——
2021-03-19$32.26$32.262,224,100——
2021-03-18$32.90$32.90814,100——
2021-03-17$34.71$34.71460,300——
2021-03-16$33.88$33.88572,800——
2021-03-15$33.71$33.71851,100——
2021-03-12$32.72$32.721,033,300——
2021-03-11$33.43$33.431,394,800——
2021-03-10$33.75$33.753,104,900——
2021-03-09$31.56$31.56473,000——
2021-03-08$30.50$30.50352,100——
2021-03-05$30.33$30.33571,400——
2021-03-04$28.94$28.94799,000——
2021-03-03$28.91$28.91507,600——
2021-03-02$28.97$28.97667,500——
2021-03-01$30.73$30.73527,000——
2021-02-26$29.17$29.17761,700——
2021-02-25$28.99$28.99396,900——
2021-02-24$29.38$29.38907,900——
2021-02-23$28.38$28.38613,100——
2021-02-22$28.34$28.34792,200——
2021-02-19$28.12$28.12453,600——
2021-02-18$28.55$28.55568,400——
2021-02-17$28.71$28.71403,300——
2021-02-16$29.42$29.42479,800——
2021-02-12$30.10$30.10257,900——
2021-02-11$30.33$30.33436,400——
2021-02-10$29.99$29.99321,400——
2021-02-09$29.67$29.67311,300——
2021-02-08$29.46$29.46353,000——
2021-02-05$28.62$28.62428,100——
2021-02-04$28.68$28.68529,700——
2021-02-03$28.88$28.88588,000——
2021-02-02$29.86$29.86428,300——
2021-02-01$29.09$29.09524,900——
2021-01-29$28.54$28.54500,800——
2021-01-28$28.78$28.78881,600——
2021-01-27$28.53$28.53808,900——
2021-01-26$28.97$28.97349,700——
2021-01-25$28.40$28.40813,300——
2021-01-22$27.40$27.40492,300——
2021-01-21$27.36$27.36442,300——
2021-01-20$27.38$27.38476,800——
2021-01-19$27.01$27.01694,100——
2021-01-15$28.00$28.00510,800——
2021-01-14$28.17$28.17665,700——
2021-01-13$28.70$28.70640,000——
2021-01-12$28.71$28.71967,200——
2021-01-11$29.43$29.43600,600——
2021-01-08$29.77$29.77781,100——
2021-01-07$30.07$30.071,003,000——
2021-01-06$30.06$30.061,443,800——
2021-01-05$30.45$30.451,157,100——
2021-01-04$29.71$29.711,341,300——