Daily trading records

iBio Stock Price on July 17, 2026

Direct answer

iBio closed at $1.38 on July 17, 2026.

The open was $1.34, the high was $1.44 and the low was $1.31.
Volume was 603,078. The change from the prior close was +$0.03 (+2.22%).
Daily aggregate prices are provided by Polygon.

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Review iBio's price trend and period performance.

The chart connects verified session closes from April 21, 2026 through July 17, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-8.61%

From the July 10, 2026 close of $1.51 to $1.38 on July 17, 2026.

20-session performance

-13.75%

From the June 17, 2026 close of $1.60 to $1.38 on July 17, 2026.

60-session performance

-28.13%

From the April 21, 2026 close of $1.92 to $1.38 on July 17, 2026.

iBio Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$1.34$1.44$1.31$1.38603,078+$0.03 (+2.22%)

Verified data

Open
$1.34
High
$1.44
Low
$1.31
Close
$1.38
Volume
603,078
Prior-close change
+$0.03 (+2.22%)

Explore related company data

View all available daily prices for iBio.View the previous trading day on July 16, 2026.View the next trading day on July 20, 2026.Return to the iBio company profile.Review iBio valuation and profitability metrics.Review iBio analyst price targets.

Read the frequently asked questions.

What was iBio's closing price on July 17, 2026?

iBio closed at $1.38 on July 17, 2026.

What were iBio's open, high and low on July 17, 2026?

The open was $1.34, the high was $1.44 and the low was $1.31.

How much did iBio change from the prior close on July 17, 2026?

The change from the prior close was +$0.03 (+2.22%).

What was iBio's volume on July 17, 2026?

Trading volume was 603,078 shares.

What is the source for iBio's daily prices?

Daily aggregate prices are provided by Polygon.