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Regeneron Pharmaceuticals (REGN)

Regeneron Pharmaceuticals (REGN)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Performance Report for [[ item.sessionDateDisplayLong ]]
[[ chartTitle ]]

Price Performance

Price History
Period Period Low Period High Performance
5-Day
767.17 +5.06%
on 08/07/26
815.80 -1.20%
on 08/13/26
+33.86 (+4.39%)
since 08/06/26
1-Month
637.80 +26.37%
on 07/23/26
815.80 -1.20%
on 08/13/26
+142.88 (+21.55%)
since 07/13/26
3-Month
591.52 +36.25%
on 06/02/26
815.80 -1.20%
on 08/13/26
+86.09 (+11.96%)
since 05/13/26
6-Month
591.52 +36.25%
on 06/02/26
815.80 -1.20%
on 08/13/26
+2.80 (+0.35%)
since 02/13/26
YTD
591.52 +36.25%
on 06/02/26
821.11 -1.84%
on 01/09/26
+34.10 (+4.42%)
since 12/31/25
52-Week
541.00 +48.98%
on 10/13/25
821.11 -1.84%
on 01/09/26
+244.42 (+43.53%)
since 08/13/25
2-Year
476.49 +69.15%
on 06/05/25
1,211.20 -33.46%
on 08/27/24
-352.36 (-30.42%)
since 08/13/24
3-Year
476.49 +69.15%
on 06/02/25
1,211.20 -33.46%
on 08/26/24
-6.43 (-0.79%)
since 08/14/23
5-Year
476.49 +69.15%
on 06/02/25
1,211.20 -33.46%
on 08/26/24
+142.70 (+21.51%)
since 08/16/21
10-Year
271.37 +197.00%
on 09/01/19
1,211.20 -33.46%
on 08/01/24
+413.42 (+105.32%)
since 08/01/16
20-Year
11.81 +6,724.47%
on 03/01/09
1,211.20 -33.46%
on 08/01/24
+790.09 (+4,975.38%)
since 08/01/06

52-Week Key Points

52-Wk Low
541.00
52-Wk High
821.11
52-Week High 821.11
Last Price 805.97
Fibonacci 61.8% 714.11
Fibonacci 50% 681.05
Fibonacci 38.2% 648.00
52-Week Low 541.00

See More

REGN Daily Price Range

Day Low
794.49
Day High
815.80
Last Price: 805.97
Daily Closing Range: 53.87%
Close to Close %Change: +1.00%
Close to Open %Change: +0.47%
High to Low %Change: +2.68%
Open to Previous %Change: +0.53%
Gap Up Today %Change +0.11%

New Highs

Period
Made
New high
Percent
From Last
5-Day 4 times -1.20%
1-Month 14 times -1.20%
3-Month 9 times -1.20%
6-Month 2 times -1.20%
YTD 5 times -1.84%
52-Week 26 times -1.84%
2-Year 8 times -33.46%
3-Year 21 times -33.46%
5-Year 37 times -33.46%
10-Year 27 times -33.46%
20-Year 59 times -33.46%

New Lows

Period
Made
New low
Percent
From Last
5-Day 1 time +5.06%
1-Month 3 times +26.37%
3-Month 6 times +36.25%
6-Month 15 times +36.25%
YTD 11 times +36.25%
52-Week 4 times +48.98%
2-Year 45 times +69.15%
3-Year 17 times +69.15%
5-Year 12 times +69.15%
10-Year 8 times +197.00%
20-Year 6 times +6,724.47%
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