IDEAYA Biosciences, Inc. (IDYA)

NASDAQ

$34.30

$-1.75

(-4.85%)

After-Hours

IDEAYA Biosciences, Inc. (IDYA) Live Price Chart

Last updated: ⁦2026-10-13 21:14:20⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

IDEAYA Biosciences, Inc. (IDYA) operates in the PHARMACEUTICAL PREPARATIONS sector and is listed on NASDAQ. The stock is currently priced at $34.30, with a market capitalisation of $3.48B and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $26.20 to $42.68. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$3.48B
Open	$36.06
Day's High	$47.74
Day's Low	$2.95
Previous Close	$36.06
Volume	741.20K
Average Volume	769.24K
P/E Ratio	--
52-Week High	$42.68
52-Week Low	$26.20
Dividend Yield	--
Earnings Date	--

IDEAYA Biosciences, Inc. (IDYA) After-Hours Stock Price

IDEAYA Biosciences, Inc. (IDYA) is trading at $34.29 in after-hours trading as of 2026-10-13 20:27:00, down 4.92% ($1.78) from the regular-session close of $36.06.

After-hours trading shows how investors are pricing IDYA after the regular session closes. The current after-hours price is below the regular-session close, indicating cautious after-hours sentiment.

IDEAYA Biosciences, Inc. (IDYA) 7-Day Stock Price Change

Over the past seven days, IDEAYA Biosciences, Inc. (IDYA) moved from $37.36 to $34.30, representing a decline of 8.19% ($3.06).

The stock traded between $34.27 and $38.57 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 611.55 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

IDYA 52-Week Price Position

Position in Range: 49.2%

52W Low$26.20

52W High$42.68

IDYA is currently trading at $34.30, placing it 49.2% of the way from its 52-week low of $26.20 to its 52-week high of $42.68. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is IDEAYA Biosciences, Inc. (IDYA)?

IDEAYA Biosciences Inc is an oncology-focused precision medicine company committed to the discovery and development of targeted therapeutics for patient populations selected using molecular diagnostics. Its approach integrates small molecule drug discovery with extensive capabilities in identifying and validating translational biomarkers to develop targeted therapies for select patient populations that are likely to benefit from these targeted therapies. The company's clinical-stage product candidates include darovasertib (PKC), IDE397 (MAT2A), IDE849 (DLL3), IDE275 (Werner Helicase), IDE161 (PARG), and IDE705 (Pol Theta Helicase). In addition, it also working on other development candidates and has multiple earlier-stage preclinical programs.

IDEAYA Biosciences, Inc. Information

Industry	PHARMACEUTICAL PREPARATIONS
Employees	145
Exchange	NASDAQ
Company Website	https://www.ideayabio.com

How to Buy IDEAYA Biosciences, Inc. (IDYA) Stock on MEXC

Eligible investors can buy real shares of IDEAYA Biosciences, Inc. (IDYA) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licenced broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for IDYA and Place Your Order

Open the RealStocks trading page and search for IDYA. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is IDEAYA Biosciences, Inc. (IDYA) stock price today?

IDEAYA Biosciences, Inc. (IDYA) is currently trading at $ 34.30, down 4.88% ($1.76) from the previous close of $ 36.06. Intraday prices update in real time during regular trading hours.

2.Is IDYA stock going up or down today?

As of 2026-10-13 20:27:00, IDYA is trading at $ 34.30, down 4.88% ($1.76) from its previous close of $ 36.06. The stock has traded between $ 2.95 and $ 47.74 during today’s regular session. Past price movements do not guarantee future results.

3.What is IDYA pre-market price?

As of 2026-10-13 20:27:00, IDYA is trading at $ 35.71 in pre-market trading, down 0.97% ($0.35) from the previous close of $ 36.06. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is IDYA after-hours price?

As of 2026-10-13 20:27:00, IDYA is trading at $ 34.29 in after-hours trading, down 4.92% ($1.78) from the regular-session close of $ 36.06. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is IDYA stock trading now?

IDYA trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does IDYA sit relative to its 52-week high and low?

Over the past 52 weeks, IDYA has traded between a low of $ 26.20 and a high of $ 42.68. At $ 34.30, the stock is positioned 49.2% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is IDEAYA Biosciences, Inc. in?

IDEAYA Biosciences, Inc. (IDYA) operates in the PHARMACEUTICAL PREPARATIONS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is IDEAYA Biosciences, Inc.'s market capitalisation and where is it listed?

IDEAYA Biosciences, Inc. is listed on the NASDAQ exchange with a market capitalisation of $ 3.48B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is IDYA valued in terms of P/E ratio and EPS?

IDYA trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -1.81. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does IDEAYA Biosciences, Inc. pay a dividend?

IDEAYA Biosciences, Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.