Daily trading records

iBio Stock Price on August 17, 2026

Direct answer

iBio closed at $1.45 on August 17, 2026.

The open was $1.45, the high was $1.475 and the low was $1.4226.
Volume was 589,284. The change from the prior close was +$0.02 (+1.40%).
Daily aggregate prices are provided by Polygon.

Get free iBio email updates.

Bullstory sends one daily email when new analysis or important company news is available.

Review iBio's price trend and period performance.

The chart connects verified session closes from May 20, 2026 through August 17, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

+3.57%

From the August 10, 2026 close of $1.40 to $1.45 on August 17, 2026.

20-session performance

+5.84%

From the July 20, 2026 close of $1.37 to $1.45 on August 17, 2026.

60-session performance

-14.71%

From the May 20, 2026 close of $1.70 to $1.45 on August 17, 2026.

iBio Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$1.45$1.475$1.4226$1.45589,284+$0.02 (+1.40%)

Verified data

Open
$1.45
High
$1.475
Low
$1.4226
Close
$1.45
Volume
589,284
Prior-close change
+$0.02 (+1.40%)

Explore related company data

View all available daily prices for iBio.View the previous trading day on August 14, 2026.View the next trading day on August 18, 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 August 17, 2026?

iBio closed at $1.45 on August 17, 2026.

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

The open was $1.45, the high was $1.475 and the low was $1.4226.

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

The change from the prior close was +$0.02 (+1.40%).

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

Trading volume was 589,284 shares.

What is the source for iBio's daily prices?

Daily aggregate prices are provided by Polygon.