Yeh kaise hota hai, kadam dar kadam
Shuruaat
Underlying seedha chal raha hai. Expiry se kai sessions pehle uske at-the-money option mein kaafi time value hai.
Aage kya hota hai
Din guzarte hain aur underlying lagbhag wahi rehta hai. Premium ka time-value hissa ghatta hai. Expiry se pehle aakhri sessions mein yeh tez ghatta hai.
Iska matlab — aur kya nahi
Seedhe underlying par lagataar aur tez hota premium ka ghatna theta trap hai. Yeh samjhata hai ki shaant samay mein options rakhne par premium kyun ghatta hai. Trade charges ke liye cost calculator dekhein. Yahan samay ke saath value ghatne ka tareeka hai.
- Option ka premium (₹)
Underlying lagbhag seedha hai. Option premium expiry ki taraf ghatta hai. Aakhir mein sabse tez girta hai.
Chart ka data dekhein
| Din | Option ka premium (₹) |
|---|---|
| 1 | 100 |
| 2 | 95 |
| 3 | 90 |
| 4 | 86 |
| 5 | 81 |
| 6 | 76 |
| 7 | 70 |
| 8 | 63 |
| 9 | 55 |
| 10 | 46 |
| 11 | 35 |
| 12 | 22 |
| 13 | 10 |
Isse kya establish nahi hota
Yahan chart ka fixed level nahi hai. Isliye reading ka tootna hisaab se hai, banawat se nahi. Underlying kaafi chale to time decay sabse bada asar nahi rehta. , time value ghatne se zyada tez badhti hai. Long option ko kaafi badi chaal bhi chahiye aur samay par bhi. Underlying kuch na kare to har din holder ke khilaaf chalta hai. Isi liye sahi disha ka vichaar der se sahi ho to bhi nuksaan ho sakta hai.
Kya check karein
4Kya underlying time decay bharne jitna chal raha hai ya seedha hai?
Kitne sessions baaki hain? Kya expiry ki taraf decay tez ho raha hai?
Kya implied volatility badal rahi hai? Woh bhi premium badalti hai.
Samay ka asar samjhein. Sirf isse trade tay nahi hota.
Aam galtiyan
2Maan lena ki seedha underlying option premium bachaayega. Time value phir bhi ghatta hai.
Expiry se pehle aakhri sessions mein tez hote decay ko nazarandaaz karna.
Underlying 1 hafte seedha raha, par option premium lagataar gira. Kiski keemat chuka rahe hain?
- Broker ke charges, jo khule trade par har din judte hain.
- Samay ki. Contract ki bachi umar kam ho gayi.
- Aisi girawat ki jo abhi price mein nahi dikhti.
Answer dikhao
B. Samay ki. Contract ki bachi umar kam ho gayi.
Option price mein expiry se pehle bache samay ki value hai. Underlying chale ya na chale, woh hissa ghatta hai. Charges lagte hain, par trade par, har din nahi. Misaal mein underlying seedha hai. Koi chhupi chaal nahi.
Aksar poochhe sawaal
3Theta kya hai?
Theta time value ghatne ki raftaar hai. Baaki sab wahi rahe to 1 din guzarne par premium mein kitni kami ka model andaaza hai.
Expiry ke paas premium tez kyun ghatta hai?
Expiry paas aane par time-value hissa chhota hota hai. Aakhri sessions mein aksar tez ghatta hai. Khaas taur par jab underlying chhoti range mein ho.
Kya yeh options khareedne ya bechne ko keh raha hai?
Nahi. Yeh time value ghatne ka tareeka samjhata hai. Isse trade apne aap tay nahi hota.