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DERIVATIVES / 13

Derivatives · Option Calculator

Pick a ready-made strategy; the payoff diagram, scenario matrix and greeks are computed from the live chain (Black-Scholes).
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Long CallLong PutStraddleStrangleBull Call SpreadBear Put Spread
ENTRY COST
+$26
debit
MAX LOSS
$-22
MAX GAIN
BREAKEVEN
$2,394 / $2,446
PROB. OF PROFIT
56%
log-normal · at expiry
EXPIRY
1d
ATM IV 35.1%
Payoff Diagram · Straddle
+C2K +P2K
OKX + BSM0s ago
How is this computed?
The solid line is P&L at expiry (green profit / red loss); the dashed teal line is today's value. The white line is spot, the gold dotted line is breakeven. The entry price is the Black-Scholes theoretical mark derived from OKX's IV.
Scenario Matrix · IV × spot
1σ ≈ $44 · cells show today's % return
OKX + BSM0s ago
How is this computed?
Rows are IV shifts (vol points), columns are spot shifts (σ = the expected move). Each cell is the position's value today as a % return on entry cost. Green is profit, red is loss. It shows vega and gamma effects in one view.
Position Greeks · total
OKX + BSM0s ago
Δ DELTA
-0.095
directional
Γ GAMMA
0.0242
delta speed
Θ THETA
−$24
/day
ν VEGA
+$1
/1 vol pt
How is this computed?
The combined sensitivity of all legs (at spot): Δ directional exposure, Γ rate of delta change, Θ daily time decay, ν sensitivity to IV.