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Alnylam Pharmaceuticals (ALNY)

Alnylam Pharmaceuticals (ALNY)
[[ 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
312.09 +3.30%
on 03/06/26
328.28 -1.80%
on 03/05/26
+3.73 (+1.17%)
since 03/03/26
1-Month
298.00 +8.18%
on 02/12/26
345.89 -6.80%
on 02/20/26
-0.60 (-0.19%)
since 02/10/26
3-Month
298.00 +8.18%
on 02/12/26
427.05 -24.51%
on 01/07/26
-82.08 (-20.29%)
since 12/10/25
6-Month
298.00 +8.18%
on 02/12/26
495.55 -34.95%
on 10/20/25
-146.93 (-31.31%)
since 09/10/25
YTD
298.00 +8.18%
on 02/12/26
427.05 -24.51%
on 01/07/26
-75.27 (-18.93%)
since 12/31/25
52-Week
205.87 +56.59%
on 04/09/25
495.55 -34.95%
on 10/20/25
+89.31 (+38.32%)
since 03/10/25
2-Year
141.98 +127.07%
on 04/25/24
495.55 -34.95%
on 10/20/25
+172.56 (+115.18%)
since 03/08/24
3-Year
141.98 +127.07%
on 04/22/24
495.55 -34.95%
on 10/20/25
+136.93 (+73.84%)
since 03/13/23
5-Year
117.58 +174.18%
on 05/09/22
495.55 -34.95%
on 10/20/25
+178.22 (+123.63%)
since 03/15/21
10-Year
31.38 +927.34%
on 11/01/16
495.55 -34.95%
on 10/01/25
+259.61 (+413.59%)
since 03/01/16
20-Year
5.88 +5,382.65%
on 10/01/11
495.55 -34.95%
on 10/01/25
+304.79 (+1,732.75%)
since 03/01/06

52-Week Key Points

52-Wk Low
205.87
52-Wk High
495.55
52-Week High 495.55
Fibonacci 61.8% 384.89
Fibonacci 50% 350.71
Last Price 322.38
Fibonacci 38.2% 316.53
52-Week Low 205.87

See More

ALNY Daily Price Range

Day Low
317.03
Day High
326.18
Last Price: 322.38
Daily Closing Range: 58.47%
Close to Close %Change: -0.37%
Close to Open %Change: -0.99%
High to Low %Change: +2.89%
Open to Previous %Change: +0.62%
Gap Up Today %Change +0.59%

New Highs

Period
Made
New high
Percent
From Last
5-Day 2 times -1.80%
1-Month 4 times -6.80%
3-Month 2 times -24.51%
6-Month 7 times -34.95%
YTD 3 times -24.51%
52-Week 35 times -34.95%
2-Year 57 times -34.95%
3-Year 23 times -34.95%
5-Year 33 times -34.95%
10-Year 27 times -34.95%
20-Year 38 times -34.95%

New Lows

Period
Made
New low
Percent
From Last
5-Day 2 times +3.30%
1-Month 2 times +8.18%
3-Month 14 times +8.18%
6-Month 25 times +8.18%
YTD 13 times +8.18%
52-Week 3 times +56.59%
2-Year 8 times +127.07%
3-Year 12 times +127.07%
5-Year 5 times +174.18%
10-Year 4 times +927.34%
20-Year 9 times +5,382.65%
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