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Sanofi (SNYNF) stock

SNYNFOTCPharmaceutical PreparationsFiscal year ends December 31Also trades as SNY
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Feb 17, 2026Score 6/30
$78.48−0.07 (-0.09%)

Close on Oct 19, 2026Market cap $191.40BP/E 22.1Yield –

Price history

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

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Close, Oct 19, 2026
$78.48
-0.09% on the day
52-week range
$76.76 – $106.34
-26.2% from the high
Change over 52 weeks
-21.7%
From $100.19 on Oct 17, 2025
Average volume
26,499
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 19, 2026$78.48$78.48$78.48$78.48-0.09%450
Oct 12, 2026$80.44$82.14$76.76$78.55-0.56%3,257
Oct 5, 2026$77.08$80.87$77.08$78.99+1.30%6,725
Sep 28, 2026$79.80$83.59$77.49$77.98-2.48%7,696
Sep 21, 2026$85.35$85.35$79.75$79.96-4.69%140,388
Sep 14, 2026$85.51$85.51$83.89$83.89-0.15%997
Sep 8, 2026$87.10$87.32$84.02$84.02-5.88%2,696
Aug 31, 2026$90.06$90.27$88.31$89.27-2.01%4,525
Aug 24, 2026$92.38$92.54$89.67$91.10-2.51%2,132
Aug 17, 2026$89.82$93.45$86.93$93.45+6.07%1,932
Aug 10, 2026$88.19$88.19$85.85$88.10-0.36%245,351
Aug 3, 2026$88.29$88.42$83.10$88.42+5.43%1,083,559
Jul 27, 2026$85.00$90.81$82.42$83.87-5.00%522,095
Jul 20, 2026$87.65$88.63$84.95$88.28+1.47%128,934
Jul 13, 2026$86.62$88.92$84.52$87.00-1.53%114,829
Jul 6, 2026$83.75$88.79$83.17$88.35+4.30%8,827
Jun 29, 2026$88.46$88.46$81.29$84.71-0.56%104,541
Jun 22, 2026$81.03$85.18$80.74$85.18-4.22%1,235
Jun 15, 2026$89.53$89.53$86.85$88.93+0.43%1,500
Jun 8, 2026$88.31$88.96$86.49$88.55+0.96%3,675
Jun 1, 2026$86.69$87.71$83.76$87.71+1.18%32,974
May 26, 2026$88.46$88.46$86.69$86.69-2.00%6,397
May 18, 2026$85.30$90.00$85.30$88.46+2.38%2,889
May 11, 2026$84.89$88.08$83.17$86.40+2.59%5,873
May 4, 2026$92.69$93.55$84.22$84.22-12.19%2,497
Apr 27, 2026$95.06$95.93$91.83$95.91+3.75%3,384
Apr 20, 2026$95.95$96.41$92.44$92.44-2.51%4,643
Apr 13, 2026$94.31$94.82$94.31$94.82+1.03%804
Apr 6, 2026$95.27$95.51$93.84$93.85-1.49%3,089
Mar 30, 2026$93.38$96.50$93.38$95.27+4.20%8,020
Mar 23, 2026$88.25$93.88$87.72$91.43+3.00%4,688
Mar 16, 2026$88.18$92.00$86.83$88.77+3.53%13,135
Mar 9, 2026$88.68$89.23$85.74$85.74-4.24%2,520
Mar 2, 2026$96.89$96.89$88.00$89.54-7.59%7,019
Feb 23, 2026$96.43$97.43$93.75$96.89+1.95%226,693
Feb 17, 2026$93.76$95.04$92.03$95.04+2.22%102,686
Feb 9, 2026$96.42$97.78$92.98$92.98-4.01%1,023,459
Feb 2, 2026$96.88$96.88$93.75$96.86+6.31%361,360
Jan 26, 2026$96.09$96.09$90.59$91.11-2.07%66,645
Jan 20, 2026$91.92$94.87$90.66$93.03+0.90%46,233
Jan 12, 2026$98.29$98.29$92.20$92.20-4.19%21,810
Jan 5, 2026$96.36$96.36$95.58$96.23-2.08%1,456
Dec 29, 2025$95.28$99.97$94.19$98.27+3.14%30,535
Dec 22, 2025$94.62$97.45$94.62$95.28-0.65%17,104
Dec 15, 2025$96.34$96.34$93.04$95.90-1.23%318,642
Dec 8, 2025$98.32$98.32$95.37$97.09-0.93%3,693
Dec 1, 2025$100.00$100.00$97.95$98.00-2.00%362
Nov 24, 2025$97.73$100.00$97.73$100.00+2.32%46,081
Nov 17, 2025$106.31$106.34$97.73$97.73-4.66%109,403
Nov 10, 2025$101.18$104.97$100.58$102.51+5.64%1,214
Nov 3, 2025$100.44$100.44$97.00$97.04-3.39%104,147
Oct 27, 2025$102.48$103.00$98.30$100.44-2.49%7,423

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.0%-0.8%2.6%1.3%1.3%0.8%0.0%1.1%-2.6%-1.2%1.4%0.1%
Months up5 of 103 of 107 of 106 of 106 of 106 of 105 of 107 of 104 of 104 of 105 of 94 of 9
2026-6.4%6.3%-3.2%-2.1%-5.6%-3.6%0.4%7.6%-10.5%-2.8%
202514.0%-3.1%5.1%3.0%-8.2%-5.0%-2.5%8.3%-8.5%9.4%-0.4%-2.7%
20241.4%-6.0%2.9%-2.2%3.1%0.9%5.0%13.4%-0.2%-7.5%-8.8%-0.7%
20231.6%-2.6%14.3%-1.9%-1.7%4.7%-0.8%0.0%0.1%-15.3%3.8%7.4%
20225.2%5.1%-8.1%4.6%6.0%1.5%-7.3%-18.9%-7.0%8.5%9.2%6.7%
2021-1.1%-1.4%5.1%8.1%3.3%1.8%-1.8%-2.9%-9.2%5.8%-1.3%2.6%
2020-2.6%-2.7%-1.2%3.2%5.2%3.5%4.0%-4.0%0.2%-9.4%10.6%-6.1%
2019-2.4%-1.5%4.7%-4.3%7.0%-0.2%-1.6%3.3%6.5%-0.2%2.5%5.8%
20183.1%-11.1%1.5%1.6%-0.7%6.6%4.3%2.9%-0.2%3.3%1.0%-4.9%
2017-2.4%8.9%5.1%3.0%4.4%-2.2%0.8%1.6%2.1%-3.9%-4.2%-7.1%

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