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BioNTech SE (BNTX) stock

BNTXNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Mar 10, 2026Score 3/30
$88.17−0.96 (-1.08%)

Close on Oct 30, 2026Market cap $22.15BP/E –Yield –

Price history

BioNTech share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$88.17
-1.08% on the day
52-week range
$79.52 – $124.00
-28.9% from the high
Change over 52 weeks
-15.8%
From $104.67 on Oct 30, 2025
Average volume
1.13M
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$89.22$90.32$87.44$88.17-1.08%631,915
Oct 29, 2026$88.50$89.66$87.77$89.13+1.30%692,715
Oct 28, 2026$86.52$88.19$85.81$87.99+1.07%870,559
Oct 27, 2026$86.19$87.27$85.00$87.06+0.23%1,076,779
Oct 26, 2026$86.00$88.87$85.85$86.86-1.42%1,406,944
Oct 23, 2026$89.34$89.86$87.52$88.12-1.73%838,703
Oct 22, 2026$90.75$92.73$89.03$89.67-1.77%1,164,496
Oct 21, 2026$91.25$92.35$91.02$91.29+0.13%1,113,487
Oct 20, 2026$89.50$91.44$88.57$91.17+2.20%1,836,228
Oct 19, 2026$88.10$89.80$87.73$89.21+1.71%1,343,030
Oct 16, 2026$90.14$90.14$87.36$87.71-2.76%1,104,249
Oct 15, 2026$88.92$90.72$88.45$90.20+1.74%1,079,959
Oct 14, 2026$89.01$90.50$88.57$88.66-0.39%1,130,716
Oct 13, 2026$92.36$93.08$88.85$89.01-7.13%1,951,721
Oct 12, 2026$97.61$98.60$95.75$95.84-1.16%1,276,992
Oct 9, 2026$92.45$97.40$92.30$96.96+5.32%1,320,484
Oct 8, 2026$93.81$94.45$91.64$92.06-3.35%1,206,706
Oct 7, 2026$95.17$97.46$93.92$95.25-0.50%828,075
Oct 6, 2026$99.49$100.02$95.31$95.73-1.96%899,389
Oct 5, 2026$96.74$98.79$95.20$97.64+0.76%1,437,531
Oct 2, 2026$97.35$98.00$96.22$96.90+0.05%696,033
Oct 1, 2026$97.59$99.49$96.60$96.85-1.48%820,114
Sep 30, 2026$98.28$99.14$96.90$98.30-0.27%845,547
Sep 29, 2026$98.43$99.79$97.60$98.57-0.51%736,952
Sep 28, 2026$97.00$100.21$96.64$99.08+0.57%785,846
Sep 25, 2026$99.51$100.02$97.73$98.52-0.75%580,032
Sep 24, 2026$97.62$99.93$97.05$99.26+0.81%803,580
Sep 23, 2026$100.61$101.31$98.31$98.46-2.39%1,087,591
Sep 22, 2026$98.00$102.23$97.46$100.87+2.93%1,050,807
Sep 21, 2026$97.25$98.98$96.61$98.00+2.02%801,206

Seasonality

BNTX return in each calendar month over the last 8 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.4%-3.8%5.8%7.7%2.9%4.0%12.4%-2.7%1.3%0.5%19.3%-3.3%
Months up3 of 71 of 74 of 73 of 74 of 74 of 76 of 74 of 72 of 74 of 76 of 72 of 7
202619.5%-3.1%-19.4%16.4%-7.2%-3.0%-2.7%12.2%-3.3%-10.3%
20258.6%-8.8%-19.4%14.4%-8.0%11.1%1.0%-7.0%-1.4%5.4%-0.7%-7.7%
2024-9.9%-6.4%3.7%-3.7%13.3%-20.1%7.3%2.3%34.6%-4.8%4.7%-3.8%
2023-4.5%-9.3%-4.2%-8.3%-8.0%2.7%0.9%11.1%-10.2%-13.9%7.3%5.1%
2022-33.3%-12.4%13.1%-18.6%17.7%-7.5%10.8%-12.4%-6.7%2.0%21.3%-10.1%
202143.4%-6.8%0.1%72.4%8.3%9.7%46.7%0.3%-17.1%2.1%26.2%-26.7%
2020-13.8%20.2%66.4%-18.7%4.3%34.7%23.0%-25.4%13.0%23.3%45.5%-34.4%
201930.7%54.1%