Blue Star share price today

Blue Star Ltd's share price was ₹1,627.90 at the close on 30 October 2026. It has been falling for 27 weeks. That is 1.1% below its average price over the last 200 trading days. In the last 52 weeks it traded between ₹1,460 and ₹2,002, and at that close it sat 31% of the way up from that low.

A share price tends to move through four phases: moving sideways (stage 1), rising (stage 2), stalling near a high (stage 3) and falling (stage 4). Today Blue Star Ltd is in stage 4. The phase helps read everything below.

Over the past 13 weeks it has done better than the NIFTY 500, and it has stayed ahead for 1 week in a row.

Over the last 11 years the share price moved +930% while the NIFTY 500 moved +257%, so it is ahead of the index over that whole period. The chart above shows the 13-week comparison for every week.

This page treats a rise as over when the price closes below its 200-day average on two Fridays in a row.

Three changes stood out: foreign funds (FIIs) cut their stake for 7 quarters in a row, indian funds and insurers (DIIs) raised their stake for 7 quarters in a row and revenue up on a year earlier for 12 quarters in a row (every quarter we can compare).

1. Foreign funds (FIIs) cut their stake for 7 quarters in a row

   From 18.5% to 12.3% of the company by the September 2026 quarter.

2. Indian funds and insurers (DIIs) raised their stake for 7 quarters in a row

   From 22.2% to 29.1% of the company by the September 2026 quarter.

3. Revenue up on a year earlier for 12 quarters in a row (every quarter we can compare)

   In the September 2026 quarter revenue was ₹2,931 crore, +21% on a year earlier.

   Why: Revenue rose because air-conditioner sales recovered after an April price rise hurt them earlier.

   Next results: check whether festival and pre-summer air-conditioner sales hold up, since management says the full year depends on those windows.

   From the earnings call on 30 Oct 2026.

For July to September 2026 (the quarter ended 30 September 2026), Blue Star reported revenue of ₹2,931 crore, up 21.0% from ₹2,422 crore a year earlier, and a profit of ₹124 crore, up 25.3% from ₹99.0 crore.

Blue Star results: July to September 2026 against a year earlier

The next results, for October to December 2026, are due by 14 February 2027: listed companies must publish quarterly results within 45 days of the quarter's end (60 days for the January to March quarter).

Blue Star's management discussed these results on a call held on 30 October 2026; what it said is further down this page.

From the company's reported quarterly results (quarter ended 30 September 2026). Revenue and profit in ₹ crore.

Blue Star closed at ₹1,627.90 on 30 October 2026, down 16.0% from ₹1,937.40 a year earlier (31 October 2025) and up 239.1% over five years. Its highest weekly close since February 2016 was ₹2,337.55 on 3 January 2025.

Blue Star share price: then and now

Weekly closing prices, adjusted for splits and bonuses so every price is on today’s share count. Each change is the move from that price to the 30 Oct 2026 close. A day's intraday high or low can go beyond these weekly closes.

563 weekly closes from 26 February 2016 to 30 October 2026.

30 Oct 2026: Blue Star held its results call for July to September 2026. Management guided: Segment 2 FY27 EBIT margin at least 6.5%, with Q3 improvement and Q4 pre-summer peak. 30 Oct 2026: Blue Star closed at ₹1,627.90, up 8.6% on the week and up 11.5% on the month.

Earlier

• Results for July to September 2026: Revenue up 21.0% and profit up 25.3% on a year earlier.
• 17 Jul 2026: ex-date for a dividend of ₹8.50 a share.

Blue Star paid ₹8.50 a share in regular dividends in the 12 months to 5 November 2026 (1 payment), a yield of 0.52% at the ₹1,627.90 close on 30 October 2026. The last was a dividend of ₹8.50 a share, ex-date 17 July 2026.

Blue Star dividends since 1 April 2021

Amounts as the company declared them on the NSE. A dividend goes to whoever owns the shares before the ex-date.

Yes. Blue Star Ltd paid out 33% of its profit as dividends in FY26, and it paid a dividend in each of its last 13 reported years.

From the NSE corporate-actions record, read 5 November 2026.

On the call for July to September 2026, held on 30 October 2026, Blue Star's management guided: Segment 2 FY27 EBIT margin at least 6.5%, with Q3 improvement and Q4 pre-summer peak.

“In fact, I had stated that these were not typical Blue Star results at all, and we were ashamed of delivering those kinds of numbers in Q1”B. Thiagarajan, on the call for July to September 2026

What management guided

• RAC full-year revenue up to 25% (5% price, 20% volume); commercial refrigeration H2 around 10%, single-digit full year.
• Data-centre FY27 booking ₹4,000 crore; 2030 booking ₹8,000 crore; revenue ₹2,000 crore now to ₹4,000 crore in 3 years.
• FY30 company revenue around ₹20,000 crore; EMP ₹6,000-7,000 crore.
• US heat-pump additional revenue USD 100 million, with approved products and couple customers, business taken off.

Management’s own plans and goals, from our notes of the call. A plan is not a result.

Source: the call transcript.

From the call for July to September 2026, 30 October 2026.

When Blue Star reports October to December 2026, these are the 3 checks that show whether the story is still on course. First: Unitary margin to reach flagged full-year threshold via festival through New Year and February-March pre-summer sales.

Blue Star is on 3 of our India lists: Breakout stocks, Small & mid cap stocks and AI & data centre stocks.

Blue Star Ltd earned ₹124 Cr of net profit in the Sep 2026 quarter, +25.3% on the same quarter a year earlier. Full-year FY26 profit was ₹527 Cr. Over 10 years profit has grown 17.4% a year on average. That is 4.2% of the quarter's revenue. The same quarter a year earlier earned ₹99.0 Cr.

Net profit is what is left after every cost, interest and tax. Earnings per share, dividends and book value all grow from it.

For the full year, FY26 profit was ₹527 Cr (−10.8% on the year before).

Why profit moved: revenue changed +21.0% on a year earlier and the margin moved −1.0 percentage points. Sales did the work, and the margin was about flat.

On average over the last four quarters, profit changed −2.8% and revenue +9.9%. Profit is growing slower than sales: rising costs are taking part of the growth.

Blue Star Ltd reported ₹2,931 Cr of revenue in the Sep 2026 quarter, +21.0% on the same quarter a year earlier. That is the 12th quarter in a row with growth on the year before. Over 10 years it has grown 12.6% a year on average. The last full year, FY26, came in at ₹12,402 Cr.

Revenue is everything the company billed its customers in the period.

The last four reported quarters add to ₹13,306 Cr.

FY26 revenue was ₹12,402 Cr, +3.6% on the year before.

Recent pace: the last four quarters grew +9.9% on average, against 12.6% a year over the longer run, so this year is growing slower than its own long-run rate.

Is growth speeding up? Revenue over the last 12 months grew +8.8%, against +11.5% a year over the last 8 quarters (stabilising); profit over the last 12 months grew −2.0%, against +0.9% a year (stabilising).

Blue Star Ltd's operating margin was 7.0% in the Sep 2026 quarter, 1.0 percentage points lower than the same quarter a year ago. Its latest full-year margin is the highest it has ever reported. Across 13 years it has been between 4.4% and 8.0%. The latest quarter is within that range.

Operating margin is what is left from every ₹100 of sales after the costs of running the business, before interest and tax. It shows pricing power and cost control.

Why the margin moved: operating margin changed −0.6 percentage points on the year while gross margin changed −1.2 points. So the drop came mostly from the gross margin, which means input costs and prices charged.

When margins are at a record, every ratio built on profit looks better than usual, so watch whether they hold.

Over the last 3 years, 74% of Blue Star Ltd's reported profit came in as cash from its operations, so most of the profit is real cash. In FY26 it brought in ₹154 Cr of operating cash against ₹527 Cr of profit.

The profit and loss account shows what was earned. The cash-flow statement shows the cash that actually came in. Comparing operating cash flow with profit is one of the best checks that a profit is real.

After ₹354 Cr of spending on assets, free cash was −₹200 Cr: it spent more than its operations brought in.

Cash-flow figures here are yearly, because quarterly cash statements are not published, so this section changes once a year.

Why 74% of profit came in as cash: the cash cycle got 64 days longer between FY21 and FY26, so more of each rupee of profit waits in the business before it arrives.

What to look at next: less of the profit turns into cash than it should, and the cash cycle is 64 days longer. The next section looks at where the cash is stuck.

Blue Star Ltd's cash cycle, the days between paying suppliers and getting paid by customers, was 16 days in FY26, up from −48 days in FY21. It spent ₹1,297 Cr on assets over the last 3 years. Customers take 63 days to pay, and stock sits for 131 days on average.

Working capital is the cash tied up between paying suppliers and getting paid. Debtor days: how long customers take to pay. Inventory days: how long stock sits. The cash cycle: the whole loop, in days of sales.

At FY26 sales of ₹12,402 Cr, each day of that cycle ties up about ₹34.0 Cr, so roughly ₹544 Cr is tied up in the business at any time.

FY26: customers took 63 days to pay and stock sat for 131 days, about 4.3 months of sales sitting as stock, for a full cycle of 16 days, longer than FY21's −48.

The full loop: cash goes out to suppliers and production on day 0. Stock sits for 131 days. Customers pay about 63 days after that. Suppliers are paid at 177 days. Together that makes the 16-day cycle.

Spending on assets: ₹1,297 Cr over the last 3 years, against ₹405 Cr of depreciation (the yearly wear and tear on existing assets). So it is building well beyond replacing what wears out. Work still in progress is ₹137 Cr (FY26): assets paid for that are not earning yet.

In short: cash is getting stuck in the daily cycle, so watch the cycle more than the profit.

Blue Star Ltd's P/E is 62.4×, in the middle of its own history: higher than 66% of past readings. Its usual P/E (the middle reading) is 53.6×, over 11 years of weekly prices. This compares the share price with the company’s own past. It does not say what the business is worth.

P/E is the share price divided by a year's profit per share: how many rupees the market pays for each rupee of yearly profit.