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Stocks · AIIL

Authum Investment & Infrastructure share price & delivery.

Last close · 19 Oct 2026
₹548.95 -4.01%
Sector: Financial Services · RS rating 48
1W-0.5%1M+4.1%3M-0.5%6M+19.3%1Y-12.4%
52-week range
₹400.00-19.6% from the high₹683.00
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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 %).

AIIL stock DNA

Where AIIL 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
48/100
Volatility51% a year
Calm
Wild
81/100
Daily range3.6% high to low
Tight
Wide
54/100
Opening gaps23% of days gap 1%+
Rare
Often
70/100
Delivery43% of volume delivered
Traders
Holders
24/100
Liquidity₹8.7 Cr a day
Thin
Deep
43/100
1-year return-12.4%
Laggard
Leader
43/100
Gap-ups of 1%+ (1 year)2540% filled the same day
Gap-downs of 1%+3247% filled the same day
Up days43%of the last 250 sessions
Streak1 downsessions in a row

How AIIL usually moves

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

-9.0% to -8.0%: 1 days-8.0% to -7.0%: 1 days-7.0% to -6.0%: 3 days-6.0% to -5.0%: 5 days-5.0% to -4.0%: 5 days-4.0% to -3.0%: 10 days-3.0% to -2.0%: 32 days-2.0% to -1.0%: 42 days-1.0% to +0.0%: 43 days+0.0% to +1.0%: 30 days+1.0% to +2.0%: 24 days+2.0% to +3.0%: 22 days+3.0% to +4.0%: 13 days+4.0% to +5.0%: 6 days+5.0% to +6.0%: 4 days+6.0% to +7.0%: 3 days+7.0% to +8.0%: 3 days+8.0% to +9.0%: 3 days-8%-6%-4%-2%+0%+2%+4%+6%+8%Dashed lines: a normal day, ±3.2%Last session -4.01%

Best day 10 Mar 2026 (+20.00%), worst 30 Mar 2026 (-11.54%).

AIIL vs NIFTY 50, one year

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

100Dec 25Mar 26Jun 26Sep 26AIIL -12.0%NIFTY 50 -8.6%

Peers in Financial Services

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

HDFC Bank-27.14% 1YRS 28ICICI Bank-0.22% 1YRS 58BSE+36.26% 1YRS 77SBI+11.03% 1YRS 62Axis Bank+5.03% 1YRS 64Bajaj Finance-6.06% 1YRS 49MCX+69.43% 1YRS 92Paytm+35.43% 1YRS 88

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 session43%47,909 shares
Average, 60 sessions43%1-year median 44%
Big-buyer days, 1 year11delivery 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 AIIL’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
18 Sep 20264.45 L5.0×58%+6.03%+0.11%
2 Sep 20265.53 L5.4×54%-5.91%+1.28%
31 Aug 20266.67 L6.5×37%+2.75%-8.19%
20 Aug 20265.70 L5.2×59%-3.31%+4.06%
19 Aug 20264.44 L4.3×43%-0.50%+2.02%
2 Jun 20268.11 L6.0×73%-0.94%+3.76%
20 May 20266.62 L4.7×71%+2.24%-2.14%
8 May 20266.64 L4.9×78%+0.99%+2.14%

AIIL timeline

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

  • September 2026
  • 18 Sep
    Big-buyer day: 4.45 L shares delivered, 5.0× normal58% of the day’s volume was delivered; the price closed +6.03%.
  • 2 Sep
    Big-buyer day: 5.53 L shares delivered, 5.4× normal54% of the day’s volume was delivered; the price closed -5.91%.
  • August 2026
  • 31 Aug
    Big-buyer day: 6.67 L shares delivered, 6.5× normal37% of the day’s volume was delivered; the price closed +2.75%.
  • 20 Aug
    Big-buyer day: 5.70 L shares delivered, 5.2× normal59% of the day’s volume was delivered; the price closed -3.31%.
  • 19 Aug
    Big-buyer day: 4.44 L shares delivered, 4.3× normal43% of the day’s volume was delivered; the price closed -0.50%.
  • July 2026
  • 17 Jul
    Jumped 9.9% in one sessionClosed at ₹571.00, about 3.1× a normal day’s move.
  • June 2026
  • 12 Jun
    Jumped 15.3% in one sessionClosed at ₹530.15, about 4.7× a normal day’s move.
  • 2 Jun
    Big-buyer day: 8.11 L shares delivered, 6.0× normal73% of the day’s volume was delivered; the price closed -0.94%.
  • May 2026
  • 20 May
    Big-buyer day: 6.62 L shares delivered, 4.7× normal71% of the day’s volume was delivered; the price closed +2.24%.
  • 8 May
    Big-buyer day: 6.64 L shares delivered, 4.9× normal78% of the day’s volume was delivered; the price closed +0.99%.
  • March 2026
  • 30 Mar
    Fell 11.5% in one sessionClosed at ₹429.85, about 3.6× a normal day’s move.
  • 27 Mar
    Big-buyer day: 21.63 L shares delivered, 13.4× normal64% of the day’s volume was delivered; the price closed -7.75%.
  • 10 Mar
    Jumped 20.0% in one sessionClosed at ₹486.35, about 6.2× a normal day’s move.
  • February 2026
  • 27 Feb
    Big-buyer day: 7.79 L shares delivered, 4.4× normal79% of the day’s volume was delivered; the price closed -1.65%.
  • January 2026
  • 13 Jan
    Bonus 4:1Ex-date: buy before this day to be entitled. From NSE’s corporate actions.
  • 13 Jan
    Split or bonusEach old share became 5 shares; earlier prices on this page are adjusted to match.
  • 13 Jan
    New 52-week high at ₹683.00First new high in over 20 sessions.
  • December 2025
  • 19 Dec
    Big-buyer day: 12.55 L shares delivered, 6.5× normal48% of the day’s volume was delivered; the price closed +7.63%.
  • September 2025
  • 19 Sep
    Big-buyer day: 42.17 L shares delivered, 11.6× normal62% of the day’s volume was delivered; the price closed -1.17%.
  • May 2025
  • 16 May
    Interim Dividend - Re 0.50 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.
  • March 2025
  • 27 Mar
    Interim Dividend - Re 1 Per ShareEx-date: buy before this day to be entitled. From NSE’s corporate actions.

My notes on AIIL

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Questions

What is the 52-week high and low of AIIL?
Over the last 52 weeks, Authum Investment & Infrastructure (AIIL) traded between ₹400.00 and ₹683.00 (adjusted for splits and bonuses). The last close of ₹548.95 on 19 Oct 2026 is 19.6% below the high.
What is the delivery percentage of AIIL?
On 19 Oct 2026, 42.7% of AIIL’s traded shares were delivered. The 60-session average is 43.0%, and its median over the last year is 44.1%.
How volatile is AIIL?
AIIL’s daily moves over the last year add up to 51% annual volatility, higher than 81% of the 1,422 most traded NSE stocks. Its average day spans 3.6% 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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