Daily trading records

Iris Acquisition Corp II Historical Stock Prices by Trading Day

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Review 42 recent trading days for Iris Acquisition Corp II.

The verified trading-day record runs from May 22, 2026 through September 17, 2026.
Select a date to review its open, high, low, close, volume and change from the prior session.
Daily aggregate prices are provided by Polygon.

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Review Iris Acquisition Corp II's price trend and period performance.

The chart connects verified session closes from May 22, 2026 through September 17, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-0.10%

From the September 4, 2026 close of $10.01 to $10.00 on September 17, 2026.

20-session performance

+0.50%

From the July 15, 2026 close of $9.95 to $10.00 on September 17, 2026.

Iris Acquisition Corp II Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$10.00$10.00$10.00$10.00521,513$0.00 (0.00%)
$10.00$10.01$10.00$10.0016,032-$0.10 (-0.99%)
$10.10$10.10$10.10$10.10109+$0.02 (+0.20%)
$10.08$10.08$10.08$10.08119+$0.08 (+0.80%)
$10.08$10.08$10.00$10.00200,318-$0.01 (-0.10%)
$10.01$10.01$10.01$10.013,014-$0.01 (-0.10%)
$10.02$10.02$10.01$10.0250,208-$0.005 (-0.05%)
$10.0699$10.0699$10.025$10.025598+$0.045 (+0.45%)
$9.98$9.98$9.98$9.98183$0.00 (0.00%)
$9.98$9.98$9.98$9.98250,006+$0.01 (+0.10%)
$9.97$9.97$9.97$9.97205-$0.0101 (-0.10%)
$9.95$9.9801$9.95$9.98013,107-$0.0099 (-0.10%)
$9.94$9.99$9.94$9.99609+$0.06 (+0.60%)
$9.93$9.93$9.93$9.93110-$0.02 (-0.20%)
$9.97$9.97$9.95$9.95225,007+$0.02 (+0.20%)
$9.94$9.94$9.92$9.935,043-$0.14 (-1.39%)
$10.07$10.07$10.07$10.07111+$0.12 (+1.21%)
$9.95$9.95$9.95$9.95209$0.00 (0.00%)
$9.95$9.95$9.95$9.95107+$0.01 (+0.10%)
$9.94$9.94$9.94$9.94532-$0.01 (-0.10%)
$9.95$9.95$9.95$9.95527$0.00 (0.00%)
$9.95$9.95$9.95$9.951,208$0.00 (0.00%)
$9.95$10.07$9.945$9.9534,869+$0.01 (+0.10%)
$9.94$9.94$9.94$9.9419,322$0.00 (0.00%)
$9.94$9.94$9.94$9.941,024$0.00 (0.00%)
$9.94$9.94$9.94$9.943,914$0.00 (0.00%)
$9.93$9.94$9.93$9.9425,507+$0.01 (+0.10%)
$9.93$9.93$9.93$9.93410$0.00 (0.00%)
$9.94$9.94$9.93$9.9312,811-$0.01 (-0.10%)
$9.95$9.95$9.94$9.9410,093$0.00 (0.00%)
$9.94$9.94$9.94$9.9447,455$0.00 (0.00%)
$9.92$9.94$9.92$9.944,702-$0.01 (-0.10%)
$10.07$10.07$9.94$9.953,102-$0.12 (-1.19%)
$10.07$10.07$10.07$10.07102+$0.15 (+1.51%)
$9.92$9.92$9.92$9.92107$0.00 (0.00%)
$9.92$9.93$9.92$9.925,404-$0.13 (-1.29%)
$10.05$10.05$10.05$10.05113+$0.12 (+1.21%)
$9.92$9.93$9.92$9.9317,812+$0.01 (+0.10%)
$9.92$9.92$9.92$9.92179$0.00 (0.00%)
$9.92$9.92$9.92$9.92144+$0.06 (+0.61%)
$9.86$9.86$9.86$9.86173-$0.06 (-0.60%)
$9.92$9.92$9.92$9.92109No prior close

Verified data

Trading days shown
42
Coverage start
May 22, 2026
Coverage end
September 17, 2026
Display currency
USD
Market data provider
Polygon

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Read the frequently asked questions.

What is Iris Acquisition Corp II's latest verified closing price?

Iris Acquisition Corp II closed at $10.00 on September 17, 2026.

What period does Iris Acquisition Corp II's price history cover?

The page shows 42 verified sessions from May 22, 2026 through September 17, 2026.

What data is included in Iris Acquisition Corp II's daily price history?

Each row includes the open, high, low, close, volume and change from the prior close.

Does Iris Acquisition Corp II's price history include market holidays?

The table contains only verified trading sessions and does not create prices for market holidays.

What is the source for Iris Acquisition Corp II's daily prices?

Daily aggregate prices are provided by Polygon.