Brokerage zero hai. Trade cost zero nahi hai.

Gross result woh hai jo price movement se dikhta hai. Net result woh hai jo applicable transaction costs aur relevant deductions ke baad bachta hai. Distinction simple hai, aur practical importance bahut badi hai.

100 rupaye par kharida, 101 par becha, 100 shares. Price difference 100 rupaye. Kya yeh aapka profit hai? Abhi nahi — yeh gross hai. Net tab banega jab har applicable charge usme se nikal jayega.

Yeh farak chhote moves par sabse zyada kaatta hai. Bade move par charges ek chhota hissa lagte hain. Chhote move par wahi charges poora move kha sakte hain. Isliye kisi bhi approach ko parakhne ka sahi tareeka yeh hai ki uske typical move ke saamne uska typical kharcha rakh kar dekha jaaye — dono ko alag-alag dekhna hi galat tasveer banata hai.

Kharcha ek cheez nahi hai, kai alag lines hain, aur har line kisi alag jagah jaati hai. Kuch hissa broker ka apna charge hota hai. Kuch statutory levies hoti hain jo transaction par lagti hain. Kuch exchange-related charges hote hain. Kuch state ki duty hoti hai. Aur delivery mein depository ke apne charges bhi aa sakte hain.

In sab ka behaviour bhi ek jaisa nahi hai. Kuch dono taraf lagte hain, kuch sirf ek taraf. Kuch turnover par lagte hain, kuch ek fixed amount hote hain, aur kuch upar se doosre charges par bhi lagte hain. Product badalne se — delivery, intraday, futures, options — yeh mix poora badal jaata hai. Isliye ek product ka anubhav doosre par lagana sabse aam galti hai.

Maan lijiye ek approach average mein chhota move pakadti hai. Har round trip par friction lagta hai. Ek trade par woh friction chhota lagta hai. 200 trades par woh ek alag business ban jaata hai.

Isliye kisi bhi approach ka useful sawaal sirf yeh nahi hai ki kitni baar sahi hote ho. Sawaal yeh hai: average jeet kitni, average haar kitni, kharcha kitna, slippage kitna, aur frequency kitni. In sab ke baad hi pata chalta hai ki barabar hone ke liye kitni baar sahi hona zaroori hai.

Bahut se log contract note ko broker ka boring email samajh kar folder mein daal dete hain. Actually wahi ek document hai jo aapko batata hai ki aapke paise kahan gaye — brokerage, statutory levies, exchange charges, duties, sab alag-alag.

Ek baar poori tarah padh lene ke baad har agla trade zyada samajh mein aata hai, kyunki phir aap total dekhne ke bajay lines dekhte ho.

Call kharidne ke baad underlying ka strike cross kar lena hi kaafi nahi hota. Jo premium diya gaya woh recover hona chahiye, aur uske upar transaction costs bhi lagti hain.

Isi wajah se strike aur breakeven 2 alag numbers hain, aur inka farak samajhna options ki sabse pehli seedhi hai.

Tax rules facts par depend karte hain aur badalte rehte hain. Calculator ek educational estimate de sakta hai. Aapki personal tax situation ke liye qualified tax professional relevant ho sakta hai.

Aur jaise har figure ke saath, yahan bhi rule wahi hai: material decision se pehle current official record se verify kar lijiye.

Is page par koi rate type nahi kiya gaya, aur yeh jaan-boojh kar hai. Rates circular se badalte hain, aur prose mein likha hua number chupchap purana ho jaata hai — woh galat dikhta nahi, isliye koi use theek bhi nahi karta. Calculator har baar current rate table se hisaab karta hai, aur har rate ke saath uska document aur uski check date dikhata hai.

Aur result phir bhi ek estimate hai. Aapka broker apna alag charge le sakta hai, aur rounding ki wajah se aakhri paise idhar-udhar ho sakte hain, isliye yahan ka number aur aapke contract note ka number thoda alag aa sakta hai. Sach wahi hai jo aapke apne contract note aur official records mein likha hai — yeh page us document ko padhna sikhata hai, use replace nahi karta.