Understand using alerts and notifications — Hinglish notes

4.3.11 · Stock-Market › How to Trade — Execution & Platforms

KIYA HAI ek alert?

Do words jo log confuse karte hain, unhe alag samjho:

KYU use karte hain (the 80/20)

HOW alerts banaye jaate hain — trigger logic derive karna

Maano live price $P (t)$ hai aur tumhara threshold $K$ hai. Ek alert bas ek boolean function of the market state hai jo false → true switch karti hai.

Step 1 — level alert. Sabse simple condition: $A (t) = [P (t) \geq K]$ Yeh step kyun? Hum ek CLEAN crossing chahte hain, isliye hum "price at or above K" check karte hain. [ ] = 1 agar true, warna 0.

Step 2 — sirf edge par fire karo, har tick par nahi. Agar price $K$ ke upar bani rahe, toh hum 1000 pings nahi chahte. Isliye hum sirf rising edge par fire karte hain (false→true transition): $Fire = A (t) \land \neg A (t - Δ t)$ Kyun? $A (t) = 1$ (ab above) aur $A (t - Δ t) = 0$ (thodi der pehle below tha) = crossing ka moment. Isliye achhe alerts "one-shot" hote hain.

Step 3 — percentage move alert. Ek reference price $P_{0}$ par anchor karo (jaise open ya tumhara entry): $A_{%} (t) = [\frac{P ( t ) - P _{0}}{P _{0}} \cdot 100 \geq x]$ Kyun? ₹2000 ke stock par ₹2 ka move kuch bhi nahi, lekin ₹20 ke stock par bahut zyada hai. $P_{0}$ se normalize karna alert ko scale-free banata hai.

Figure — Understand using alerts and notifications

Notification channels (HOW yeh tumhak pahuChta hai)

Worked examples

Common mistakes

Flashcards

Alert aur order mein key difference kya hai?

Alert sirf tumhe notify karta hai jab condition poori ho (koi trade nahi); order automatically trade execute karta hai jab uski condition poori ho.

Achhe alerts sirf ek baar crossing par kyun fire karte hain?

Yeh rising edge par trigger karte hain — condition true abhi AUR false thodi der pehle (

A (t) \land \neg A (t - Δ t)

) — taaki price level ke paas hover karte waqt repeated pings na aayein.

Alag-alag stocks mein ₹-amount alert se %-move alert prefer kyun karein?

% scale-free hai: wahi ₹ move ek high-priced stock par trivial hai aur low-priced stock par bahut bada, isliye ₹ inconsistent sensitivity deta hai.

₹200 par enter karne par −3% alert price ka formula?

200 (1 - 0.03) = ₹194

Average

\overset{ˉ}{V}

aur multiplier

m

ke saath volume-spike alert condition?

Fire jab

V (t) \geq m \cdot \overset{ˉ}{V}

(jaise

m = 3

unusual activity flag karta hai).

"Alert fatigue" kya hai aur iska fix kya hai?

Bahut zyada pings tumhe unhe sab ignore karne lagate hain; fix sirf un levels par alert karo jo pre-planned action se linked hain.

Kya ek alert tumhe neend mein loss se bachaa sakta hai?

Nahi — yeh sirf notify karta hai. Automatic protection ke liye stop-loss order use karo, alert nahi.

Ek alert tumhare process mein kaun sa step maana jaana chahiye?

Analysis ka start ("abhi dekho"), trade karne ka command nahi.

Recall Feynman: 12-saal ke bacche ko explain karo

Socho ek badi dukaan hai jisme saikdon shelves hain aur tum chahte ho ek chocolate jis second uski price ₹10 ho jaye. Tum har shelf ke saamne khade nahi reh sakte aur ghoor nahi sakte. Toh tum ek helper robot ko bolo: "Mujhe beep karo jab IS chocolate ki price ₹10 ho." Robot tumhare liye watch karta hai aur jab aisa hota hai ek baar beep karta hai. Woh beep ek alert hai. Yeh chocolate tumhare liye nahi kharidta — yeh bas tumhe kehta hai aakar dekho. Kharidna hai ya nahi yeh abhi bhi tum decide karte ho. Agar tumne robot ko bola "100 alag-alag cheezein ke liye beep karo," tumhe itne zyada beeps aayenge ki tum sab ignore kar doge — isliye sirf wahi choose karo jo sach mein matter karta hai.

Connections

Types of Orders — Limit, Market, Stop — orders act karte hain; alerts sirf inform karte hain.
Stop-Loss and Risk Management — kyun alert ≠ protective stop.
Support and Resistance — woh price levels jinpar tum sabse zyada alert karte ho.
Volume Analysis — volume-spike alerts aur $m \cdot \overset{ˉ}{V}$ rule.
Trading Psychology and Discipline — triggers pre-set karna timing se emotion remove karta hai.
Trading Platforms & Terminals — jahan tum channels configure karte ho (push/email/SMS).