Kronox Lab Sciences Ltd. Hits Upper Circuit on NSE, 27 October 2026

For those who already own Kronox Lab Sciences Ltd. (KRONOX), 27 October 2026 brought a 5% jump on paper, while anyone hoping to buy found the price fixed at its ceiling. The Kronox Lab Sciences upper circuit on NSE came at Rs 194.17, against a previous close of Rs 184.93, and the shares were still held at that level when this was written.

The chemicals company has a market cap of Rs 692.73 crore, and the move came after an opening above the previous close.

Key Takeaways

• Kronox Lab Sciences Ltd. (KRONOX) hit the upper circuit on NSE at Rs 194.17 on 27 October 2026.
• The session move was +5% against a previous close of Rs 184.93.
• Market capitalisation stood at Rs 692.73 crore with a PE ratio of 24.25.
• No official company announcement or verified catalyst was confirmed at the time of writing.
• A price band is an exchange trading rule, not a view on the company or a recommendation.

Key Market Data

All figures above are as of 27 October 2026, sourced from Univest market data for the NSE listing. Only fields present in the source for this session are shown.

Price Action and Trading Activity

The stock opened higher, at Rs 188.9 against the previous close of Rs 184.93, but gave up part of that early gain and touched a low of Rs 187 before buyers returned. From there the climb carried it to Rs 194.17, which is both the high of the day and the band limit.

The rise was Rs 9.24, which equals the 5% move. Prices are from NSE alone, as band levels and reference prices can differ on other exchanges.

So the day ran between Rs 187 and Rs 194.17, with the early dip below the opening price fully reversed by the time the band was reached.

Why Kronox Lab Sciences Ltd. Hit Upper Circuit

Buyers kept lifting their bids until the exchange band halted the climb, and the numbers do not point to a cause beyond that. Kronox Lab Sciences Ltd. had no confirmed company announcement or outside trigger when this was written, so price action and market mood are the only available explanation.

Results, corporate actions, chemical sector news and market chatter are not cited, since none was confirmed. Should a confirmation arrive, it would be handled in a separate update.

The top of the range was Rs 194.17.

What the Kronox Lab Sciences Upper Circuit Means

A band limits how far a price may rise in one session, measured from the previous close, and Rs 194.17 was that limit for this stock on 27 October 2026. Holders can read it as the biggest rise the exchange allows in a day, and prospective buyers as a ceiling above which no purchase could happen.

The mechanism is part of how the market is built. It makes no promise about what the price will do next.

Kronox Lab Sciences Ltd. Fundamentals and Valuation

Kronox Lab Sciences Ltd. belongs to the chemicals sector. At the traded price it stands at 24.25 times earnings and 5.61 times book value, with EPS of 7.7, book value of Rs 33.27 per share and a market cap of Rs 692.73 crore. These are context only and not a buy, sell or hold view, and they are the latest reported numbers.

A PB of 5.61 means the market is paying several times book value. Hopes for growth or light trading in a smaller counter are among the possible reasons, and the figures alone cannot say which applies.

One eventful session does not settle valuation or returns on capital, which need a review of their own.

Peer and Sector Context

Kronox Lab Sciences Ltd. belongs to the Chemicals industry. The peer table below uses available companies from the same sector or industry to give broader valuation context.

A dash in the PE column means no PE ratio was carried for that company in the source data, which happens when reported earnings are negative or have not been refreshed. Those companies are left out of the average below rather than counted as zero.

Several of these peers are far larger by market capitalisation than Kronox Lab Sciences Ltd. Size differences change liquidity and cost of capital, so the table is sector context rather than a like-for-like ranking.

Kronox Lab Sciences Ltd.’s PE ratio was 24.25, compared with an available peer PE average of 21.44, calculated from the 4 peer companies that had a PE on record. This comparison is a valuation reference point, not a recommendation.

Technical Snapshot

The technical snapshot adds context: RSI was 48.25, the 50-day moving average was 199.79 and the 200-day moving average was 164.99.

Worth flagging: the last traded price and the 50-day average point in different directions. Indicator values in the dataset can lag the live session, so they should be checked against a live chart before being relied on.

What Readers Should Know

What is settled is brief. On 27 October 2026 the NSE price of Kronox Lab Sciences Ltd. rose 5% to its upper circuit limit of Rs 194.17.

A new buyer meets a practical hurdle: with the price pinned at its ceiling, the number on screen is no promise that an order will be filled, because offers at that level may be few or none. No trigger for the rise has been confirmed either.

Treat this as a market note and not a view on the company. What the business earns, what the shares cost, how easily they trade, and what the company has filed are all questions left open by a single session.

Frequently Asked Questions

Why did Kronox Lab Sciences Ltd. hit upper circuit on 27 October 2026?

The stock reached its upper price band after buying interest during the session. No official company announcement or verified external catalyst was confirmed at the time of writing.

What was KRONOX share price on 27 October 2026?

The last traded price used in this article was Rs 194.17 on NSE. That price matched the upper circuit price captured for the event.

What was the upper circuit price for KRONOX?

The upper circuit price was Rs 194.17. The stated exchange upper circuit limit was Rs 194.17. The event numbers in this article are aligned to NSE.

What is Kronox Lab Sciences Ltd.’s market cap and PE ratio?

Kronox Lab Sciences Ltd.’s market cap was Rs 692.73 crore. PE ratio was 24.25.

Which exchange and data source were used?

The selected exchange was NSE. The article uses Univest market data available at the time of generation, captured on 27 October 2026.

Does hitting an upper circuit mean Kronox Lab Sciences Ltd. is a buy or a sell?

No. A circuit is an exchange price-band rule that caps how far a stock can move in a single session. It carries no view on valuation or business quality and is not a recommendation. Any decision should rest on fundamentals, valuation, liquidity and your own risk tolerance.

Can you buy or sell Kronox Lab Sciences Ltd. shares when the stock is at the upper circuit?

It is usually difficult. At the upper circuit, buy orders queue up while sellers step back, so there may be no counterparty at the quoted price. Orders can stay unfilled until the band opens up or sellers return.

What happens the next trading session after an upper circuit?

There is no fixed outcome. The band resets each session, so the stock can open freely, hit the same band again, or reverse. The exchange can also revise the applicable band width. The useful signals to watch are whether the company files any disclosure explaining the move.

What is the upper circuit limit set at for Indian stocks?

Exchange price bands are commonly set at 2%, 5%, 10% or 20% depending on the security, and the applicable band can be revised by the exchange. For Kronox Lab Sciences Ltd. the stated limit was Rs 194.17. For this session, Kronox Lab Sciences Ltd. moved 5%.