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Olin Corp. (OLN)

NYSE

$17.89

$+0.67

(+3.86%)

Previous Close: ⁦$17.37⁩

Market Closed

Olin Corp. (OLN) Live Price Chart

Last updated: ⁦2026-09-09 04:53:20⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Olin Corp. (OLN) operates in the CHEMICALS & ALLIED PRODUCTS sector and is listed on NYSE. The stock is currently priced at $17.89, with a market capitalisation of $1.98B and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $16.73 to $30.46. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$1.98B
Open	$17.55
Day's High	$67.25
Day's Low	$8.76
Previous Close	$17.37
Volume	2.57M
Average Volume	3.24M
P/E Ratio	--
52-Week High	$30.46
52-Week Low	$16.73
Dividend Yield	--
Earnings Date	--

Olin Corp. (OLN) Latest Closing Stock Price

Olin Corp. (OLN) last closed at $17.37 as of 2026-09-08 23:57:00, unchanged from the previous close of $17.37.

During the latest regular trading session, OLN traded between $8.76 and $67.25, with a volume of 2.57M shares. The closing price was near the lower end and near the lower end of its 52-week range.

Olin Corp. (OLN) 7-Day Stock Price Change

Over the past seven days, Olin Corp. (OLN) moved from $17.28 to $17.89, representing a gain of 3.53% ($0.61).

The stock traded between $16.73 and $18.09 during the period. The latest price is near the upper end of the 7-day range, indicating moderate upward.

The average daily volume was 2.84 million shares, up versus the previous seven-day period, indicating higher trading activity.

OLN 52-Week Price Position

Position in Range: 8.4%

52W Low$16.73

52W High$30.46

OLN is currently trading at $17.89, placing it 8.4% of the way from its 52-week low of $16.73 to its 52-week high of $30.46. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Olin Corp. (OLN)?

Olin was founded in 1892 and has been publicly listed since 1917. The company has a unique dual identity compared with some of its chemical peers: it is the world's largest chlor-alkali producer by capacity, and it owns Winchester, a leading US ammunition manufacturer. Olin has three reportable segments: chlor-alkali products and vinyls, epoxies, and Winchester, which represent around 55%, 20%, and 25% of sales, respectively.

Olin Corp. Information

Industry	CHEMICALS & ALLIED PRODUCTS
Employees	7849
Exchange	NYSE
Company Website	https://www.olin.com

How to Buy Olin Corp. (OLN) Stock on MEXC

Eligible investors can buy real shares of Olin Corp. (OLN) 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 OLN and Place Your Order

Open the RealStocks trading page and search for OLN. 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 Olin Corp. (OLN) share price today?

Olin Corp. (OLN) is currently trading at $ 17.89, up 2.99% ($0.52) from the previous close of $ 17.37. Intraday prices update in real time during regular trading hours.

2.Is OLN stock going up or down today?

As of 2026-09-08 23:57:00, OLN is trading at $ 17.89, up 2.99% ($0.52) from its previous close of $ 17.37. The stock has traded between $ 8.76 and $ 67.25 during today’s regular session. Past price movements do not guarantee future results.

3.What is OLN pre-market price?

As of 2026-09-08 23:57:00, OLN is trading at $ 17.51 in pre-market trading, up 0.79% ($0.14) from the previous close of $ 17.37. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is OLN after-hours price?

As of 2026-09-08 23:57:00, OLN is trading at $ 18.01 in after-hours trading, up 3.68% ($0.64) from the regular-session close of $ 17.37. After-hours prices may differ from the regular session's opening price due to lower liquidity and wider bid-ask spreads.

5.Is OLN stock trading now?

OLN trades on the NYSE 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 OLN sit relative to its 52-week high and low?

Over the past 52 weeks, OLN has traded between a low of $ 16.73 and a high of $ 30.46. At $ 17.89, the stock is positioned 8.4% 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 Olin Corp. in?

Olin Corp. (OLN) operates in the CHEMICALS & ALLIED PRODUCTS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Olin Corp.'s market capitalisation and where is it listed?

Olin Corp. is listed on the NYSE exchange with a market capitalisation of $ 1.98B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

OLN trades at a P/E ratio of --, based on trailing-twelve-month EPS of --. 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 Olin Corp. pay a dividend?

Olin Corp. pays an indicated annual cash dividend of $ 0.80 per share, with a current dividend yield of --% based on the latest share price. Dividend policies are subject to change at the board's discretion.