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Cytokinetics Inc (CYTK) stock

CYTKNasdaqPharmaceutical PreparationsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 4/30
$62.99−0.32 (-0.51%)

Close on Oct 30, 2026Market cap $8.76BP/E –Yield –

Price history

Cytokinetics share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$62.99
-0.51% on the day
52-week range
$58.05 – $88.31
-28.7% from the high
Change over 52 weeks
+1.2%
From $62.25 on Oct 30, 2025
Average volume
1.96M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$61.45$64.50$60.15$62.99+2.87%5,888,278
Oct 19, 2026$62.06$64.78$60.89$61.23-1.16%7,090,595
Oct 12, 2026$62.48$65.57$60.99$61.95-1.53%8,155,662
Oct 5, 2026$65.60$65.76$59.79$62.91-4.10%12,571,985
Sep 28, 2026$64.58$67.27$64.25$65.60+1.45%12,304,902
Sep 21, 2026$69.30$69.56$64.44$64.66-5.99%9,479,102
Sep 14, 2026$73.51$74.65$68.15$68.78-6.76%12,593,228
Sep 8, 2026$72.39$76.81$72.39$73.77+1.44%6,512,246
Aug 31, 2026$71.54$74.23$69.31$72.72+0.87%9,314,129
Aug 24, 2026$77.20$79.88$71.66$72.09-6.18%9,181,207
Aug 17, 2026$73.90$77.88$73.46$76.84+3.66%7,824,062
Aug 10, 2026$76.09$78.95$72.12$74.13-3.43%9,174,719
Aug 3, 2026$76.69$81.77$74.89$76.76-0.48%12,409,709
Jul 27, 2026$81.51$82.41$76.96$77.13-4.47%8,947,680
Jul 20, 2026$80.44$83.83$78.82$80.74+0.70%7,471,367
Jul 13, 2026$83.39$84.60$78.27$80.18-5.53%7,660,484
Jul 6, 2026$86.04$87.93$82.20$84.87-1.87%10,370,243
Jun 29, 2026$85.00$88.31$83.90$86.49+5.23%10,217,053
Jun 22, 2026$80.00$84.55$78.27$82.19+4.33%16,942,583
Jun 15, 2026$70.15$80.15$68.84$78.78+12.30%11,874,520
Jun 8, 2026$72.00$72.83$66.63$70.15-1.86%9,016,348
Jun 1, 2026$76.09$76.48$70.17$71.48-6.88%7,669,552
May 26, 2026$77.01$78.85$75.00$76.76-0.23%7,090,939
May 18, 2026$75.81$79.12$73.00$76.94+1.44%9,463,328
May 11, 2026$77.66$78.84$73.13$75.85-1.38%14,129,079
May 4, 2026$63.00$80.20$63.00$76.91+21.40%39,232,456
Apr 27, 2026$65.41$65.87$58.65$63.35-3.02%12,010,398
Apr 20, 2026$66.70$67.26$63.79$65.32-2.08%6,013,081
Apr 13, 2026$65.01$67.90$63.97$66.71+2.61%7,553,716
Apr 6, 2026$66.09$67.77$63.96$65.01-2.58%6,986,951
Mar 30, 2026$62.80$68.71$61.67$66.73+6.77%9,020,719
Mar 23, 2026$63.00$64.74$59.03$62.50+1.30%9,635,703
Mar 16, 2026$61.03$63.98$59.19$61.70+2.73%12,415,888
Mar 9, 2026$60.35$64.68$58.43$60.06-0.58%10,584,149
Mar 2, 2026$61.62$62.57$59.33$60.41-2.91%9,342,524
Feb 23, 2026$67.85$70.39$60.87$62.22-8.42%11,909,667
Feb 17, 2026$65.98$69.12$65.51$67.94+2.54%5,994,773
Feb 9, 2026$62.21$67.89$61.58$66.26+6.29%9,268,403
Feb 2, 2026$62.10$67.10$60.05$62.34-1.35%8,194,376
Jan 26, 2026$62.91$65.98$62.13$63.19-0.35%7,913,693
Jan 20, 2026$61.89$65.38$61.10$63.41+1.33%6,406,046
Jan 12, 2026$62.36$65.35$60.30$62.58+0.11%8,504,433
Jan 5, 2026$61.10$66.59$58.85$62.51+1.26%11,224,605
Dec 29, 2025$62.44$64.43$60.42$61.73-2.19%7,226,251
Dec 22, 2025$64.00$70.98$62.00$63.11+0.62%13,116,743
Dec 15, 2025$63.45$64.12$59.37$62.72-0.99%9,656,543
Dec 8, 2025$65.88$66.37$59.56$63.35-3.53%8,782,726
Dec 1, 2025$67.89$67.99$62.58$65.67-3.61%8,679,822
Nov 24, 2025$65.50$69.33$64.80$68.13+4.11%6,409,967
Nov 17, 2025$66.01$67.98$62.86$65.44-1.51%9,391,811
Nov 10, 2025$60.30$67.07$60.01$66.44+10.44%11,146,866
Nov 3, 2025$63.49$63.96$58.05$60.16-5.39%8,528,734

Seasonality

CYTK return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-1.6%-1.1%1.1%9.5%0.4%0.9%7.8%6.3%1.9%-5.1%-1.4%18.4%
Months up4 of 105 of 105 of 108 of 106 of 105 of 107 of 107 of 103 of 103 of 105 of 95 of 9
2026-0.6%-1.5%5.9%-2.9%20.0%11.0%-9.5%-8.1%-7.1%-4.4%
20255.1%-7.0%-12.6%6.6%-27.6%6.5%13.9%-6.1%55.6%15.7%7.1%-6.7%
2024-6.4%-7.5%-2.9%-12.5%-20.9%11.7%8.9%-3.3%-7.5%-3.4%1.7%-9.3%
2023-7.3%2.1%-18.8%6.3%0.8%-13.5%2.2%4.8%-15.7%18.3%-4.0%149.4%
2022-27.2%6.4%4.2%8.3%0.1%-1.5%7.7%25.1%-8.5%-9.9%-2.7%7.8%
2021-5.3%-4.8%24.2%9.4%-14.2%-9.3%50.0%11.1%8.4%-2.3%12.7%15.9%
202015.9%13.3%-15.4%28.2%37.1%13.8%-8.3%10.8%-9.6%-29.0%9.3%23.7%
201911.2%2.7%12.0%9.0%17.6%8.5%8.4%15.3%-19.0%2.4%-17.0%9.7%
201812.9%-15.8%-7.1%15.3%8.4%-7.8%-11.4%7.5%24.7%-32.1%17.5%-19.6%
2017-14.0%1.4%21.2%27.6%-17.4%-10.7%16.1%5.7%-2.4%-5.9%-37.0%-5.2%