Daily trading records
iBio Stock Price on October 1, 2026
Direct answer
iBio closed at $1.11 on October 1, 2026.
The open was $1.18, the high was $1.2096 and the low was $1.10.
Volume was 341,275. The change from the prior close was -$0.07 (-5.93%).
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Review iBio's price trend and period performance.
The chart connects verified session closes from July 8, 2026 through October 1, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-7.50%
From the September 24, 2026 close of $1.20 to $1.11 on October 1, 2026.
20-session performance
-15.27%
From the September 2, 2026 close of $1.31 to $1.11 on October 1, 2026.
60-session performance
-26.97%
From the July 8, 2026 close of $1.52 to $1.11 on October 1, 2026.
Verified data
- Open
- $1.18
- High
- $1.2096
- Low
- $1.10
- Close
- $1.11
- Volume
- 341,275
- Prior-close change
- -$0.07 (-5.93%)
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Read the frequently asked questions.
What was iBio's closing price on October 1, 2026?
iBio closed at $1.11 on October 1, 2026.
What were iBio's open, high and low on October 1, 2026?
The open was $1.18, the high was $1.2096 and the low was $1.10.
How much did iBio change from the prior close on October 1, 2026?
The change from the prior close was -$0.07 (-5.93%).
What was iBio's volume on October 1, 2026?
Trading volume was 341,275 shares.
What is the source for iBio's daily prices?
Daily aggregate prices are provided by Polygon.