Longs, Shorts, Calls & Puts — Interactive Graph Trainer

Simulation

Round 1
Start Price $—
Final Price $—
Steps 20

Choose Position

Hidden outcome
This Round P&L —
Total P&L $0.00
Wins (P&L > 0) 0
Rounds 0
Ready when a scenario is created; select a position, adjust size/strike as needed, lock the trade, then reveal the outcome to see P&L and the calculation breakdown.

Quick Reference

Long stock profits if the price rises; short stock profits if price falls. Long calls gain above strike (loss limited to premium); long puts gain below strike (loss limited to premium). This trainer is for buyer positions and calculates simple expiration-style payoffs with estimated option premiums.

  • Long Stock P&L: Shares × (Final − Start)
  • Short Stock P&L: Shares × (Start − Final)
  • Long Call P&L: 100 × (max(0, Final − Strike) − Premium/Share)
  • Long Put P&L: 100 × (max(0, Strike − Final) − Premium/Share)

Option premiums here are simple approximations, not pricing models.