Daily trading records

C3.ai Stock Price on July 21, 2026

Direct answer

C3.ai closed at $8.59 on July 21, 2026.

The open was $8.505, the high was $8.88 and the low was $8.47.
Volume was 5,164,551. The change from the prior close was -$0.02 (-0.23%).
Daily aggregate prices are provided by Polygon.

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Review C3.ai's price trend and period performance.

The chart connects verified session closes from April 23, 2026 through July 21, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-6.12%

From the July 14, 2026 close of $9.15 to $8.59 on July 21, 2026.

20-session performance

-11.44%

From the June 22, 2026 close of $9.70 to $8.59 on July 21, 2026.

60-session performance

+0.59%

From the April 23, 2026 close of $8.54 to $8.59 on July 21, 2026.

C3.ai Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$8.505$8.88$8.47$8.595,164,551-$0.02 (-0.23%)

Verified data

Open
$8.505
High
$8.88
Low
$8.47
Close
$8.59
Volume
5,164,551
Prior-close change
-$0.02 (-0.23%)

Explore related company data

View all available daily prices for C3.ai.View the previous trading day on July 20, 2026.View the next trading day on July 22, 2026.Return to the C3.ai company profile.Review C3.ai valuation and profitability metrics.Review C3.ai analyst price targets.

Read the frequently asked questions.

What was C3.ai's closing price on July 21, 2026?

C3.ai closed at $8.59 on July 21, 2026.

What were C3.ai's open, high and low on July 21, 2026?

The open was $8.505, the high was $8.88 and the low was $8.47.

How much did C3.ai change from the prior close on July 21, 2026?

The change from the prior close was -$0.02 (-0.23%).

What was C3.ai's volume on July 21, 2026?

Trading volume was 5,164,551 shares.

What is the source for C3.ai's daily prices?

Daily aggregate prices are provided by Polygon.