Aspen Aerogels, Inc. Common Stock (NY:ASPN)

5.495 +0.165 (+3.10%)
Delayed Quote Updated: 12:30 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 421,938
Open 5.410
Bid (Size) 5.490 (1,200)
Ask (Size) 5.500 (1,700)
Prev. Close 5.330
Today's Range 5.395 - 5.605
52wk Range 2.300 - 8.640
Shares Outstanding 70,110,751
Dividend Yield N/A

Performance

52-Week Range 36.4% below 52-week high
5.495
2.3052W Low 8.6452W High
1 Week
4.931W Low 5.431W High

Aspen Aerogels, Inc. Common Stock (ASPN) traded between $2.30 and $8.64 over the past 52 weeks and last traded at $5.50, 36.4% below its 52-week high. Over the past week it ranged between $4.93 and $5.43.

Past 12 Months
+6.5%
+5.9%
+1.2%
+54.8%
+90.1%
-33.9%
1W +$0.33
1M +$0.30
3M +$0.07
6M +$1.95
YTD +$2.60
1Y -$2.82

ASPN was -33.9% over the past year, +54.8% over six months, +90.1% year to date, +6.5% in the last week.

12 Months vs Market
ASPN
-33.9%
DIA
+12.5%
SPY
+15.0%
QQQ
+18.6%
IWM
+11.4%

Over the past 12 months ASPN returned -33.9% versus DIA (Dow) +12.5%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +18.6% and IWM (Russell 2000) +11.4%.

Volume & Liquidity 0.37× 3-mo avg
Today 421,938 3-mo avg 1.1M
1W
888.7K
1M
1.0M
3M
1.1M
6M
1.4M
YTD
1.4M
1Y
1.6M

ASPN most recently traded 421,938 shares against a 3-month average daily volume of 1.1M.

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Frequently Asked Questions

Is Aspen Aerogels, Inc. Common Stock publicly traded?
Yes, Aspen Aerogels, Inc. Common Stock is publicly traded.
What exchange does Aspen Aerogels, Inc. Common Stock trade on?
Aspen Aerogels, Inc. Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Aspen Aerogels, Inc. Common Stock?
The ticker symbol for Aspen Aerogels, Inc. Common Stock is ASPN on the New York Stock Exchange
What is the current price of Aspen Aerogels, Inc. Common Stock?
The current price of Aspen Aerogels, Inc. Common Stock is 5.495
When was Aspen Aerogels, Inc. Common Stock last traded?
The last trade of Aspen Aerogels, Inc. Common Stock was at 10/21/26 12:30 PM ET
What is the market capitalization of Aspen Aerogels, Inc. Common Stock?
The market capitalization of Aspen Aerogels, Inc. Common Stock is 385.26M
How many shares of Aspen Aerogels, Inc. Common Stock are outstanding?
Aspen Aerogels, Inc. Common Stock has 385M shares outstanding.
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