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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
795.73 +4.81%
on 08/17/26
847.00 -1.53%
on 08/21/26
+30.56 (+3.80%)
since 08/14/26
1-Month
637.80 +30.77%
on 07/23/26
847.00 -1.53%
on 08/21/26
+158.85 (+23.53%)
since 07/21/26
3-Month
591.52 +41.00%
on 06/02/26
847.00 -1.53%
on 08/21/26
+191.45 (+29.79%)
since 05/21/26
6-Month
591.52 +41.00%
on 06/02/26
847.00 -1.53%
on 08/21/26
+54.37 (+6.97%)
since 02/20/26
YTD
591.52 +41.00%
on 06/02/26
847.00 -1.53%
on 08/21/26
+62.17 (+8.05%)
since 12/31/25
52-Week
541.00 +54.17%
on 10/13/25
847.00 -1.53%
on 08/21/26
+235.88 (+39.43%)
since 08/21/25
2-Year
476.49 +75.04%
on 06/05/25
1,211.20 -31.14%
on 08/27/24
-351.30 (-29.64%)
since 08/21/24
3-Year
476.49 +75.04%
on 06/02/25
1,211.20 -31.14%
on 08/26/24
+3.69 (+0.44%)
since 08/21/23
5-Year
476.49 +75.04%
on 06/02/25
1,211.20 -31.14%
on 08/26/24
+170.75 (+25.74%)
since 08/23/21
10-Year
271.37 +207.34%
on 09/01/19
1,211.20 -31.14%
on 08/01/24
+441.49 (+112.47%)
since 08/01/16
20-Year
11.81 +6,962.15%
on 03/01/09
1,211.20 -31.14%
on 08/01/24
+818.16 (+5,152.14%)
since 08/01/06

52-Week Key Points

52-Wk Low
541.00
52-Wk High
847.00
52-Week High 847.00
Last Price 834.04
Fibonacci 61.8% 730.11
Fibonacci 50% 694.00
Fibonacci 38.2% 657.89
52-Week Low 541.00

See More

REGN Daily Price Range

Day Low
826.64
Day High
847.00
Last Price: 834.04
Daily Closing Range: 36.35%
Close to Close %Change: +0.90%
Close to Open %Change: -0.20%
High to Low %Change: +2.46%
Open to Previous %Change: +1.10%

New Highs

Period
Made
New high
Percent
From Last
5-Day 4 times -1.53%
1-Month 15 times -1.53%
3-Month 20 times -1.53%
6-Month 10 times -1.53%
YTD 7 times -1.53%
52-Week 23 times -1.53%
2-Year 4 times -31.14%
3-Year 23 times -31.14%
5-Year 36 times -31.14%
10-Year 27 times -31.14%
20-Year 59 times -31.14%

New Lows

Period
Made
New low
Percent
From Last
5-Day 1 time +4.81%
1-Month 2 times +30.77%
3-Month 7 times +41.00%
6-Month 13 times +41.00%
YTD 11 times +41.00%
52-Week 8 times +54.17%
2-Year 49 times +75.04%
3-Year 17 times +75.04%
5-Year 13 times +75.04%
10-Year 8 times +207.34%
20-Year 6 times +6,962.15%
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