Daily trading records

Catalyst Pharmaceuticals Historical Stock Prices by Trading Day

Direct answer

Review 44 recent trading days for Catalyst Pharmaceuticals.

The verified trading-day record runs from May 11, 2026 through July 14, 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 Catalyst Pharmaceuticals's price trend and period performance.

The chart connects verified session closes from May 11, 2026 through July 14, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

0.00%

From the July 7, 2026 close of $31.49 to $31.49 on July 14, 2026.

20-session performance

+0.41%

From the June 12, 2026 close of $31.36 to $31.49 on July 14, 2026.

Catalyst Pharmaceuticals Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$31.48$31.505$31.48$31.4915,451,138+$0.01 (+0.03%)
$31.48$31.49$31.47$31.483,386,053+$0.01 (+0.03%)
$31.47$31.48$31.47$31.471,346,673$0.00 (0.00%)
$31.47$31.49$31.47$31.471,506,798$0.00 (0.00%)
$31.47$31.49$31.46$31.474,210,591-$0.02 (-0.06%)
$31.49$31.50$31.45$31.49780,071-$0.01 (-0.03%)
$31.45$31.50$31.45$31.50923,752+$0.05 (+0.16%)
$31.45$31.47$31.44$31.451,616,291+$0.01 (+0.03%)
$31.45$31.46$31.43$31.44816,920+$0.01 (+0.03%)
$31.43$31.46$31.43$31.434,766,667-$0.03 (-0.10%)
$31.468$31.47$31.43$31.461,752,852-$0.04 (-0.13%)
$31.44$31.50$31.41$31.504,067,136+$0.08 (+0.25%)
$31.43$31.44$31.40$31.421,170,476$0.00 (0.00%)
$31.39$31.43$31.39$31.421,180,756+$0.02 (+0.06%)
$31.385$31.40$31.37$31.40948,604+$0.02 (+0.06%)
$31.38$31.40$31.36$31.382,097,513$0.00 (0.00%)
$31.39$31.40$31.37$31.383,354,254-$0.02 (-0.06%)
$31.35$31.40$31.35$31.402,868,493+$0.05 (+0.16%)
$31.37$31.38$31.34$31.351,837,525-$0.02 (-0.06%)
$31.36$31.37$31.34$31.372,817,696+$0.01 (+0.03%)
$31.37$31.39$31.35$31.36826,904-$0.01 (-0.03%)
$31.34$31.39$31.34$31.371,020,948+$0.03 (+0.10%)
$31.33$31.37$31.33$31.34960,795$0.00 (0.00%)
$31.32$31.36$31.30$31.341,350,261+$0.06 (+0.19%)
$31.29$31.31$31.28$31.281,589,019+$0.01 (+0.03%)
$31.29$31.30$31.27$31.271,534,844-$0.02 (-0.06%)
$31.28$31.30$31.27$31.291,025,362+$0.01 (+0.03%)
$31.27$31.30$31.25$31.281,740,144+$0.01 (+0.03%)
$31.27$31.30$31.26$31.271,610,478$0.00 (0.00%)
$31.28$31.31$31.265$31.271,591,057+$0.04 (+0.13%)
$31.29$31.34$31.23$31.232,605,217-$0.06 (-0.19%)
$31.30$31.32$31.29$31.292,282,658-$0.03 (-0.10%)
$31.33$31.34$31.26$31.323,702,884-$0.01 (-0.03%)
$31.255$31.345$31.24$31.331,565,713+$0.07 (+0.22%)
$31.28$31.30$31.24$31.261,993,235-$0.02 (-0.06%)
$31.22$31.36$31.22$31.282,343,784+$0.03 (+0.10%)
$31.21$31.255$31.21$31.252,357,534+$0.04 (+0.13%)
$31.20$31.24$31.00$31.212,977,836-$0.02 (-0.06%)
$31.155$31.245$31.14$31.234,171,703+$0.05 (+0.16%)
$31.17$31.18$31.13$31.182,300,142+$0.02 (+0.06%)
$31.17$31.18$31.145$31.164,128,622$0.00 (0.00%)
$31.18$31.19$31.15$31.162,865,783+$0.02 (+0.06%)
$31.1699$31.18$31.14$31.143,354,437-$0.01 (-0.03%)
$31.15$31.20$31.14$31.153,684,016No prior close

Verified data

Trading days shown
44
Coverage start
May 11, 2026
Coverage end
July 14, 2026
Display currency
USD
Market data provider
Polygon

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Return to the Catalyst Pharmaceuticals company profile.Review Catalyst Pharmaceuticals valuation and profitability metrics.Review Catalyst Pharmaceuticals analyst price targets.

Read the frequently asked questions.

What is Catalyst Pharmaceuticals's latest verified closing price?

Catalyst Pharmaceuticals closed at $31.49 on July 14, 2026.

What period does Catalyst Pharmaceuticals's price history cover?

The page shows 44 verified sessions from May 11, 2026 through July 14, 2026.

What data is included in Catalyst Pharmaceuticals's daily price history?

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

Does Catalyst Pharmaceuticals'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 Catalyst Pharmaceuticals's daily prices?

Daily aggregate prices are provided by Polygon.