Learn moneyness and breakeven points — Hinglish notes

5.2.10 · Stock-Market › Options Basics

Overview

Moneyness ek option ke strike price aur underlying asset ke current market price ke beech ka relationship describe karta hai. Yeh batata hai ki abhi is waqt option exercise karne se paisa banta hai ya jaata hai. Breakeven points woh exact stock prices hain jahan aapka total profit/loss zero ho jaata hai, premium account karne ke baad.

Moneyness Categories

YEH classification KYUN? Options mein do value components hote hain: intrinsic value (immediate exercise se profit) aur time value (future movement ki possibility). Moneyness intrinsic value ko capture karta hai. Ek ITM call jiska strike $50 h o a u r s t oc k$ 60 par trade kare, uski intrinsic value $10 hogi. Ek OTM call ki intrinsic value zero hoti hai—tum sirf uss chance ke liye pay kar rahe ho ki stock upar jaayega.

Intrinsic Value ko First Principles se Derive Karna

Ek Call Option ke liye:

Tumhare paas strike $K$ par kharidne ka right hai
Stock abhi $S$ par trade kar raha hai
Agar tum exercise karo: tum $K$ dete ho, $S$ ki worth ka asset paate ho, net gain = $S - K$
Intrinsic Value = $max (S - K, 0)$ (negative nahi ho sakti—tum exercise nahi karoge)

$Call Intrinsic = {S - K 0 if S > K (ITM) if S \leq K (ATM/OTM)$

Ek Put Option ke liye:

Tumhare paas strike $K$ par bechne ka right hai
Stock abhi $S$ par trade kar raha hai
Agar tum exercise karo: tum $S$ worth ka asset bechte ho, $K$ milta hai, net gain = $K - S$
Intrinsic Value = $max (K - S, 0)$

$Put Intrinsic = {K - S 0 if S < K (ITM) if S \geq K (ATM/OTM)$

max(…, 0) KYUN? Options tumhe ek right dete hain, obligation nahi. Agar exercise karne se paisa jaata hai, tum wahan se nikal lo. Tum kabhi loss mein exercise nahi karoge, isliye intrinsic value zero par floor karti hai.

Breakeven Points

Yeh Formulas KYUN Hain?

Call Buyer:

Tum upfront premium $P$ dete ho (yeh tumhara cost hai)
Expiration par, agar stock = $S$ hai, exercise karne se payoff = $max (S - K, 0)$
Total P&L = Payoff − Premium = $(S - K) - P$ (assuming $S > K$ hai, warna payoff 0 hai aur tum sirf $P$ lose karte ho)
P&L = 0 set karo: $(S - K) - P = 0 ⟹ S = K + P$

$Call Breakeven = K + P$

Put Buyer:

Tum upfront premium $P$ dete ho
Expiration par, agar stock = $S$ hai, payoff = $max (K - S, 0)$
Total P&L = $(K - S) - P$ (assuming $S < K$ hai)
P&L = 0 set karo: $(K - S) - P = 0 ⟹ S = K - P$

$Put Breakeven = K - P$

Intuition: Premium ek "hurdle cost" hai. Call ke liye, stock ko strike se premium amount tak upar jaana chahiye taaki tumhara cost recover ho. Put ke liye, stock ko strike se premium amount tak neeche girna chahiye.

Worked Examples

Common Mistakes

Active Recall Exercises

Recall Feynman: Ek 12-Saal ke Bachche ko Samjhao

Socho tumhare paas ek special coupon hai jo tumhe PlayStation $300 m e ink ha r i d n e d e t ahai, l e k inabhi s t or es m e in P l a y S t a t i o n s$ 350 mein bik rahe hain. Tumhara coupon "in-the-money" hai kyunki tum use $300 m e ink ha r i d n e a u r$ 350 mein bechain ke liye use kar sakte ho, $50 kamaakar.

Ruko—tumne woh coupon $20 m e ink ha r i d a t ha! T o hbha l e in t u m u se k a r k e$ 50 bana sakte ho, tumhara total profit sirf $50 -$ 20 = $30 hai.

"Breakeven price" woh store price hai jahan tumhara $50 g ain t u mha r e$ 20 coupon cost ke exactly barabar ho. Woh hai $300 (s t r ik e) +$ 20 (coupon cost) = $320. A g a r P l a y S t a t i o n se x a c tl y$ 320 mein bikein, tum coupon use karke $20 bana t e h o, j o t u mha r e d w a r ak ha r c h ee g a y i$ 20 ko cancel kar deta hai. $320 se n eec h e, t u m o v er a l l p ai s a l ose k a r t e h o .$ 320 se upar, tum profit karte ho.

"Moneyness" ka bas matlab hai: kya tumhara coupon abhi useful hai? Agar haan (store price > tumhari coupon price), toh woh in-the-money hai. Agar nahi (store price < tumhari coupon price), toh woh out-of-the-money hai aur store se seedha kharidna better hai.

Connections

Intrinsic vs Time Value – Moneyness intrinsic value determine karta hai; time value woh extra hai jo tum pay karte ho
Option Premium Components – Premium = intrinsic + time + volatility; breakeven total premium use karta hai
Payoff Diagrams – P&L line ke x-intercept ke roop mein breakeven dekhne ka visual tool
Greeks and Moneyness – Delta dramatically change hoti hai jab options ITM/OTM move karte hain
Assignment Risk – Expiration par ITM options exercise hone ki probability zyada hoti hai (agar tum short ho toh assign hoga)
Vertical Spreads – ITM aur OTM options combine karke breakeven cost kam karo

Summary Table

Aspect	Call Option	Put Option
ITM Condition	$S > K$	$S < K$
Intrinsic Value	$max (S - K, 0)$	$max (K - S, 0)$
Breakeven	$K + P$	$K - P$
Profit Zone	Stock > Breakeven	Stock < Breakeven
Max Loss	Premium paid	Premium paid

#flashcards/stock-market

Moneyness kya hai? :: Moneyness describe karta hai ki kisi option ki abhi intrinsic value hai ya nahi—yani immediately exercise karne se profit hoga (ITM), break-even hoga (ATM), ya loss hoga (OTM), premium ignore karke.

Call option in-the-money kab hoti hai?

Jab stock price strike price se upar ho (

S > K

), taaki exercise karne se market value se neeche kharid sako.

Put option in-the-money kab hoti hai?

Jab stock price strike price se neeche ho (

S < K

), taaki exercise karne se market value se upar bech sako.

Call ke liye intrinsic value formula kya hai?

max (S - K, 0)

jahan

S

stock price hai,

K

strike hai. Yeh immediate exercise profit hai, kabhi negative nahi.

Put ke liye intrinsic value formula kya hai? :: $max (K - S, 0)$ jahan $K$ strike hai, $S$ stock price hai. Yeh market se upar bechne ka profit hai, kabhi negative nahi.

Long call ke liye breakeven point kya hai?

Strike price + Premium paid (

K + P

). Stock ko cost recover karne ke liye strike se premium amount upar jaana chahiye.

Long put ke liye breakeven point kya hai?

Strike price − Premium paid (

K - P

). Stock ko cost recover karne ke liye strike se premium amount neeche girna chahiye.

Agar tum $100 s t r ik e a u r$ 5 premium wala call kharido, stock $103 p a r hai, t u mha r a P & L k y ahai ? ::: S t oc k I T M hai l e k inb r e ak e v e n ($ 105) se neeche. P&L = $(103 - 100) - 5 = - 2$ . ITM hone ke bawajood $2 ka loss.

Kya option ITM hona matlab profitable hona hai?

Zaruri nahi. ITM ka matlab intrinsic value > 0 hai, lekin profit ke liye stock ko breakeven se aage jaana chahiye (jo paid premium include karta hai).

Intrinsic value hamesha ≥ 0 KYUN hoti hai?

Kyunki options right hain, obligation nahi. Agar exercise karne se paisa jaata hai, tum simply exercise nahi karte. Tumhe negative payoff mein force nahi kiya ja sakta.

Agar ek put ka strike $80, p r e mi u m$ 4 hai, aur expiration par stock $76 hai, k y a t u m p r o f i t ab l e h o ? ::: H aan . I n t r in s i c =$ 80 - 76 = 4 $, P & L =$ 4 - 4 = 0 $... r u k o, w o h e x a c tl y b r e ak e v e nhai .$ 76 $p a r t u mb r e ak e v e nk a r t e h o .$ 76$ se neeche tum profit karte ho.

Call breakeven formula mein premium strike mein KYUN add hota hai?

Premium tumhara upfront cost hai. Break even karne ke liye, stock ko strike se kaafi upar jaana chahiye taaki woh cost recover ho. Stock ko (strike → stock) = premium ka gain karna chahiye.

Long call ya long put ke liye maximum loss kya hai?

Tumhara diya hua premium. Agar option OTM expire ho, woh worthless ho jaata hai, aur tum sirf utna lose karte ho jo kharidne mein kharch kiya.

Expiration par, stock =

50

, call strike =

45

, premium

3

tha. P&L kya hai?

Payoff =

50 - 45 = 5

, minus premium

3

= **+

2 p r o f i t * * . S t oc k (

50) > breakeven (

48

Agar stock = strike price exactly ho, toh option ITM, ATM, ya OTM hai? :: At-The-Money (ATM). Intrinsic value zero hai (exercise karne se koi gain nahi), lekin agar expiration door hai toh time value abhi bhi exist kar sakti hai.