Daily trading records
ProShares UltraShort Nasdaq Biotechnology Stock Price on August 17, 2026
Direct answer
ProShares UltraShort Nasdaq Biotechnology closed at $12.2873 on August 17, 2026.
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Review ProShares UltraShort Nasdaq Biotechnology's price trend and period performance.
The chart connects verified session closes from May 20, 2026 through August 17, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-1.03%
From the August 10, 2026 close of $12.4146 to $12.2873 on August 17, 2026.
20-session performance
-12.49%
From the July 20, 2026 close of $14.0405 to $12.2873 on August 17, 2026.
60-session performance
-29.18%
From the May 20, 2026 close of $17.3506 to $12.2873 on August 17, 2026.
Verified data
- Open
- $12.64
- High
- $12.64
- Low
- $12.2873
- Close
- $12.2873
- Volume
- 15,897
- Prior-close change
- -$0.3543 (-2.80%)
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Read the frequently asked questions.
What was ProShares UltraShort Nasdaq Biotechnology's closing price on August 17, 2026?
ProShares UltraShort Nasdaq Biotechnology closed at $12.2873 on August 17, 2026.
What were ProShares UltraShort Nasdaq Biotechnology's open, high and low on August 17, 2026?
The open was $12.64, the high was $12.64 and the low was $12.2873.
How much did ProShares UltraShort Nasdaq Biotechnology change from the prior close on August 17, 2026?
The change from the prior close was -$0.3543 (-2.80%).
What was ProShares UltraShort Nasdaq Biotechnology's volume on August 17, 2026?
Trading volume was 15,897 shares.
What is the source for ProShares UltraShort Nasdaq Biotechnology's daily prices?
Daily aggregate prices are provided by Polygon.