Learn value area high - low concepts — Hinglish notes

6.4.10 · Stock-Market › Order Flow & Tape Reading

Value Area KYA hai?

70% KYUN? Yeh statistics se aaya hai. Roughly bell-shaped distribution mein, one standard deviation ( $\pm 1 σ$ ) ~68.27% data capture karta hai. Market Profile (Peter Steidlmayer ne CBOT par develop kiya) ne ise ek clean 70% par round kiya taaki "jahan value accept ki gayi" define ki ja sake. Lekin dhyan rakho: yeh sirf ek loose analogy hai. VAH/VAL literally volume distribution ke mean se ±1σ distances nahi hain — yeh contiguous 70% quantile band hai jo mode (POC) se bahar ki taraf grow hoti hai. Ek skewed profile par woh quantile band aur ek true ±1σ interval kaafi alag ho sakte hain.

Ise scratch se kaise build karein (derivation)

Tumhare paas ek volume profile hai: har price level $p_{i}$ ke liye tumhe wahan traded volume $v_{i}$ pata hai.

Step 1 — Total aur target. $V_{total} = \sum_{i} v_{i}, V_{target} = 0.70 V_{total}$ Yeh step kyun? Humein pehle jaanna hai ki "70% volume" shares/contracts mein actually kitna hota hai, tab hi hum band ko wahan tak grow kar sakte hain.

Step 2 — POC dhundho (seed). $POC = ar g max_{i} v_{i}$ Yeh step kyun? Value Area ko sabse zyaada accepted price par centered define kiya jaata hai, isliye hum band ko ek single price = POC ki tarah shuru karte hain aur wahan se expand karte hain. Sabse bade bar se shuru karna guarantee karta hai ki sabse dense region include ho.

Step 3 — Bahar ki taraf greedily expand karo. Apne current band ke single immediate level upar aur single immediate level neeche dekho. Sirf un do adjacent volumes ko compare karo aur jo side fuller ho usse add karo. Repeat karo, volume accumulate karte hue: $V_{acc} \leftarrow V_{acc} + (volume of the fuller adjacent side)$ Yeh step kyun? Greedily higher-volume adjacent level lena band ko jitna ho sake dense rakhta hai har price of width add ke liye — "value" ki sabse sachchi picture. (Note: classic Market Profile TPO counts use karta hai jo har edge ke theek bahar ke do rows ka sum compare karta hai; modern volume-profile convention sirf single immediate level compare karta hai har side par — yahi rule hum yahan use kar rahe hain.)

Step 4 — Ruko. Jab $V_{acc} \geq V_{target}$ ho tab ruko.

Sabse zyaada price included = VAH.
Sabse kam price included = VAL.

$V_{acc} \geq 0.70 V_{total} \Rightarrow [VAL, VAH]$

Figure — Learn value area high - low concepts

Worked Example 1 — VA haath se build karo

Volume profile (price : volume):

Price	Volume
105	5
104	15
103	40 ← POC
102	25
101	10
100	5

$V_{total} = 5 + 15 + 40 + 25 + 10 + 5 = 100$ , toh $V_{target} = 70$ .

Start: POC = 103 (vol 40). $V_{acc} = 40$ . Kyun? POC seed hai; 103 mein max volume hai.
Har side ka single neighbor compare karo: upar = 104 (15), neeche = 102 (25). Neeche fuller hai → 102 add karo. $V_{acc} = 40 + 25 = 65$ . Kyun? Greedy: pehle denser adjacent level lo.
Band ab [102,103] hai. Single neighbors: upar = 104 (15), neeche = 101 (10). Upar fuller hai → 104 add karo. $V_{acc} = 65 + 15 = 80 \geq 70$ . Ruko. Kyun? 104 add karte hi hum 70% target cross kar gaye.
VAL = 102, VAH = 104. (POC = 103.)

Toh aaj value 102 aur 104 ke beech thi.

Worked Example 2 — trading interpretation

Maano kal ka VAH = 104, VAL = 102, POC = 103 tha. Aaj 101 par opens hota hai (value ke neeche).

Price 102 (VAL) par wapas rally karti hai. Yeh kyun watch karein? VAL accepted value ka lower edge tha; wahan wapas aana test karta hai ki kya buyers value reclaim karte hain.
Price 103 (POC) se through push karti hai strong volume par → high odds ki yeh dusre edge, VAH = 104 tak travel karegi. Yeh classic "80% rule" hai: agar price value ke bahar open ho lekin wapas andar trade kare aur accept kare (≈2 time-periods), toh ~80% chance hai ki yeh opposite VA edge tak fill ho. Kyun? Jab value re-accept ho jaati hai, market tend karta hai poore value band mein rotate karne ka jo pehle agree hua tha.

Trade idea: VAL (102) ke paas long karo POC → VAH (103–104) target ke saath, agar acceptance fail ho toh VAL ke neeche stop.

Common Mistakes

Active Recall

Recall Answers padhne se pehle, ise cover karo aur zor se jawab do

Value Area define karne ke liye kitne % volume use hota hai, aur woh number kahan se aata hai?
VA build karna kis point se shuru karte hain, aur kyun?
Expansion rule ek sentence mein explain karo.
VAH aur VAL usually POC ke baare mein symmetric kyun nahi hote?
"80% rule" batao.

Answers: 1) ~70%, ek convention jo loosely ±1σ ≈ 68.27% se inspired hai. 2) POC (max-volume price) se, kyunki value sabse zyaada accepted price par centered hoti hai. 3) Har step par single immediate level upar vs neeche compare karo aur fuller wala add karo, jab tak 70% volume capture na ho jaye. 4) Kyunki real profiles skewed hote hain, isliye greedy fill ek side mein zyaada grow karta hai. 5) Agar price value ke bahar open ho, wapas andar aaye aur accept kare, toh ~80% chance hai ki yeh opposite VA edge tak traverse kare.

Feynman

Recall Ek 12-saal ke bachche ko explain karo

Socho ek lunch line hai jahan sab pizza ke paas crowd karte hain (popular food). Kuch ajeeb bachche door khade hain salad ya dessert le rahe hain jo koi nahi chahta. Agar main ek rope kheenchun jahan har 10 mein se 7 bachche khade hain, toh rope ka top aur bottom VAH aur VAL ki tarah hain. Pizza khud — sabse zyaada crowded spot — POC hai. Rope ke andar ki prices "normal, agreed-upon" prices hain; rope ke bahar wali prices odd, edge cases hain.

Connections

Point of Control (POC) — woh seed price jahan se Value Area grow karta hai.
Volume Profile — raw histogram jis par VAH/VAL compute hote hain.
Market Profile & TPO — Steidlmayer ka original framework jo volume ki jagah time use karta hai.
Standard Deviation & Normal Distribution — 70% ≈ ±1σ statistical analogy (literal definition nahi).
Support and Resistance — VAH/VAL dynamic S/R levels ki tarah act karte hain.
80% Rule (Market Profile) — value band ke across rotation trade.
Order Flow & Tape Reading — parent chapter: jahan volume clusters hain woh padhna.

#flashcards/stock-market

Value Area kya represent karta hai?

Woh price band jahan session ki ~70% traded volume hui.

VAH aur VAL kya hain?

Value Area High (upper edge) aur Value Area Low (lower edge) us 70%-volume band ke.

70% figure kahan se aata hai?

Ek convention jo loosely ±1 standard deviation (~68.27%) se inspired hai; yeh literally 1σ measurement NAHI hai.

Kya VAH/VAL distribution ki true ±1σ edges hain?

Nahi — yeh ek contiguous 70% quantile band hai jo mode (POC) se bahar grow hoti hai, jo skewed profiles par ±1σ se alag hoti hai.

POC kya hai?

Point of Control — woh single price level jahan sabse zyaada traded volume hua; volume profile ki peak.

Value Area kis point se build hoti hai?

POC se, bahar ki taraf expand karte hue.

VA expansion rule (volume-profile convention) kya hai?

Har step par single immediate level upar vs neeche compare karo, jo fuller ho use add karo, aur repeat karo jab tak 70% volume capture na ho.

VAH aur VAL usually POC ke baare mein asymmetric kyun hote hain?

Real volume profiles skewed hote hain, isliye greedy fill fuller side mein zyaada levels add karta hai.

VA ko din ke range ke saath confuse karne ki common mistake kya hai?

Full range mein thin tails shaamil hain; VA deliberately outer ~30% exclude karta hai taaki high-volume prices isolate ho sakein.

80% rule batao.

Agar price value ke bahar open ho, phir wapas andar trade kare aur accept kare, toh ~80% probability hai ki yeh opposite VA edge tak travel kare.

VAL/VAH trading mein kaisa behave karta hai?

Yeh dynamic support/resistance ki tarah act karte hain; accepted value ke edges jahan reactions aksar hoti hain.