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Stocks · CLEAN

Clean Science and Technology share price & delivery.

Last close · 19 Oct 2026
₹759.85 -3.06%
Sector: Chemicals · RS rating 38
1W-4.4%1M-8.2%3M+4.1%6M+0.3%1Y-27.4%
52-week range
₹652.00-29.0% from the high₹1,069.80
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Price, volume and delivery

Candles adjusted for splits and bonuses. In the lower panel, the grey bar is the day’s volume and the coloured bar is the part that was delivered; bright green marks big-buyer days (delivered shares 3× the stock’s normal or more, with a normal-or-higher delivery %).

CLEAN stock DNA

Where CLEAN sits among the 1,422 most traded NSE stocks, on a 0–100 scale: 0 is the lowest of all of them, 100 the highest. From the last year of daily data. The first row is the RS rating used on our relative strength ranking.

Relative strength (RS rating)12-month return, latest quarter counted twice
Weak
Strong
38/100
Volatility32% a year
Calm
Wild
24/100
Daily range3.0% high to low
Tight
Wide
32/100
Opening gaps11% of days gap 1%+
Rare
Often
9/100
Delivery45% of volume delivered
Traders
Holders
31/100
Liquidity₹19.2 Cr a day
Thin
Deep
61/100
1-year return-27.4%
Laggard
Leader
22/100
Gap-ups of 1%+ (1 year)1527% filled the same day
Gap-downs of 1%+1233% filled the same day
Up days46%of the last 250 sessions
Streak3 downsessions in a row

How CLEAN usually moves

Every session of the last year by size of move. The white line is the last session.

-6.5% to -6.0%: 3 days-5.0% to -4.5%: 1 days-4.5% to -4.0%: 2 days-4.0% to -3.5%: 2 days-3.5% to -3.0%: 9 days-3.0% to -2.5%: 8 days-2.5% to -2.0%: 10 days-2.0% to -1.5%: 21 days-1.5% to -1.0%: 26 days-1.0% to -0.5%: 26 days-0.5% to +0.0%: 27 days+0.0% to +0.5%: 33 days+0.5% to +1.0%: 19 days+1.0% to +1.5%: 18 days+1.5% to +2.0%: 11 days+2.0% to +2.5%: 9 days+2.5% to +3.0%: 7 days+3.0% to +3.5%: 1 days+3.5% to +4.0%: 6 days+4.0% to +4.5%: 6 days+4.5% to +5.0%: 2 days+5.0% to +5.5%: 1 days+5.5% to +6.0%: 1 days+6.5% to +7.0%: 1 days-6%-4%-2%+0%+2%+4%+6%Dashed lines: a normal day, ±2.0%Last session -3.06%

Best day 1 Apr 2026 (+6.63%), worst 15 May 2026 (-6.28%).

CLEAN vs NIFTY 50, one year

Both start at 100. The shaded gap is how far CLEAN is ahead of or behind the market.

100Dec 25Mar 26Jun 26Sep 26CLEAN -24.7%NIFTY 50 -8.6%

Peers in Chemicals

The most traded stocks in the same sector. All Chemicals stocks and the sector’s trend →

Solar Industries India+41.69% 1YRS 83HSCL+30.00% 1YRS 65Pidilite-0.58% 1YRS 56UPL-20.84% 1YRS 30NAVINFLUOR+66.52% 1YRS 89Rain Industries+76.49% 1YRS 89SRF-20.11% 1YRS 30Gujarat Fluorochemicals+22.42% 1YRS 75

Delivery and big-buyer days

Delivered shares change owners for real; intraday trades don’t. Days when delivery jumps far above normal often mean large investors were buying or selling.

Delivery, last session51%1.09 L shares
Average, 60 sessions45%1-year median 47%
Big-buyer days, 1 year17delivery 3× normal or more

Delivery calendar, last 12 months

Each square is a session. The brighter the green, the more shares were delivered compared with CLEAN’s normal. Hover or tap a square for the day.

MWFNovDecJanFebMarAprMayJunJulAugSepOct
Hover a square
QuietBelow normalNormalHighBig-buyer day

Latest big-buyer days

What the price did on the day and five sessions later. Past moves only.

DateDeliveredvs normalDelivery %Day5 days later
2 Sep 20264.28 L4.4×38%+4.36%-4.34%
13 Aug 20263.98 L4.4×45%+3.91%-0.20%
11 Aug 20262.76 L3.2×48%+0.80%+2.70%
10 Aug 20263.94 L4.6×46%+1.06%+4.54%
7 Aug 20264.64 L5.5×47%+3.05%+3.31%
5 Aug 20263.03 L3.6×45%-0.72%+4.68%
4 Aug 20262.57 L3.1×50%+1.36%+4.58%
26 Feb 20264.84 L5.0×72%+0.24%+4.61%

CLEAN timeline

Everything that happened to CLEAN, newest first: deals, promoter filings, results, big-buyer days, new highs and big moves.

  • October 2026
  • 31 Oct
    Board meeting: Financial ResultsPursuant to Regulation 29 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, intimation is hereby given that, a meeting of the Board o
  • September 2026
  • 4 Sep
    Dividend - Rs 4 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.
  • 2 Sep
    Big-buyer day: 4.28 L shares delivered, 4.4× normal38% of the day’s volume was delivered; the price closed +4.36%.
  • August 2026
  • 13 Aug
    Big-buyer day: 3.98 L shares delivered, 4.4× normal45% of the day’s volume was delivered; the price closed +3.91%.
  • 11 Aug
    Big-buyer day: 2.76 L shares delivered, 3.2× normal48% of the day’s volume was delivered; the price closed +0.80%.
  • 10 Aug
    Big-buyer day: 3.94 L shares delivered, 4.6× normal46% of the day’s volume was delivered; the price closed +1.06%.
  • 7 Aug
    Big-buyer day: 4.64 L shares delivered, 5.5× normal47% of the day’s volume was delivered; the price closed +3.05%.
  • 5 Aug
    Big-buyer day: 3.03 L shares delivered, 3.6× normal45% of the day’s volume was delivered; the price closed -0.72%.
  • 4 Aug
    Big-buyer day: 2.57 L shares delivered, 3.1× normal50% of the day’s volume was delivered; the price closed +1.36%.
  • May 2026
  • 15 May
    Fell 6.3% in one sessionClosed at ₹766.65, about 3.1× a normal day’s move.
  • April 2026
  • 1 Apr
    Jumped 6.6% in one sessionClosed at ₹699.95, about 3.2× a normal day’s move.
  • February 2026
  • 26 Feb
    Big-buyer day: 4.84 L shares delivered, 5.0× normal72% of the day’s volume was delivered; the price closed +0.24%.
  • 10 Feb
    Big-buyer day: 4.64 L shares delivered, 5.1× normal64% of the day’s volume was delivered; the price closed -0.26%.
  • 6 Feb
    Interim Dividend - Rs 2 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.
  • 3 Feb
    Big-buyer day: 4.59 L shares delivered, 4.7× normal59% of the day’s volume was delivered; the price closed +2.79%.
  • 2 Feb
    Big-buyer day: 13.78 L shares delivered, 14.3× normal76% of the day’s volume was delivered; the price closed -1.03%.
  • 1 Feb
    Big-buyer day: 4.52 L shares delivered, 4.7× normal63% of the day’s volume was delivered; the price closed -6.15%.
  • 1 Feb
    Fell 6.1% in one sessionClosed at ₹808.05, about 3.0× a normal day’s move.
  • September 2025
  • 4 Sep
    Dividend - Rs 4 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.
  • February 2025
  • 7 Feb
    Interim Dividend - Rs 2 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.

My notes on CLEAN

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Questions

What is the 52-week high and low of CLEAN?
Over the last 52 weeks, Clean Science and Technology (CLEAN) traded between ₹652.00 and ₹1,069.80 (adjusted for splits and bonuses). The last close of ₹759.85 on 19 Oct 2026 is 29.0% below the high.
What is the delivery percentage of CLEAN?
On 19 Oct 2026, 51.0% of CLEAN’s traded shares were delivered. The 60-session average is 44.7%, and its median over the last year is 47.5%.
How volatile is CLEAN?
CLEAN’s daily moves over the last year add up to 32% annual volatility, higher than 24% of the 1,422 most traded NSE stocks. Its average day spans 3.0% from high to low.

Data from NSE’s daily files, adjusted for splits and bonuses. Past behaviour is not a forecast. This is information, not investment advice; ChartMine is not a SEBI-registered adviser.

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