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Related to SFO Wheel — Overview
- Expiry Decision — Roll, Expire or Deliver
Automation / Predefined Strategies / SFO Wheel
Run for every short option at the configured time before expiry.
- Covered Call Grid
Automation / Predefined Strategies / SFO Wheel
The first listed strike ≥ max(spot, net cost × (1 + minimum gain)), plus the offset.
- Reading the Wheel Preview
Automation / Predefined Strategies / SFO Wheel
Expiry timeline, put table and covered-call table explained.
- SFO Delivery
Automation / Predefined Strategies / SFO Wheel
The ITM put is held through expiry and assigned at the strike; the shares arrive in demat (usually T+1). The engine reconciles holdings until the shares…
- Cash-Secured Put Grid
Automation / Predefined Strategies / SFO Wheel
0 = at the money (nearest strike), k = the k-th strike below spot.
- SFO Capital, Orders & Risk
Automation / Predefined Strategies / SFO Wheel
A put is only sold if strike × quantity fits within max capital × (1 − reserve). Auto-filled from the grid until edited.
- SFO Contract & Expiry
Automation / Predefined Strategies / SFO Wheel
Underlying per lot (NSE lot size) or per contract (Delta: BTC 0.001, ETH 0.01). Quantity, cash secured and P&L all use lots × this.
- SFO Particulars
Automation / Predefined Strategies / SFO Wheel
Zerodha, Shoonya, AliceBlue, Flattrade. The underlying is an NSE F&O stock; its options are physically settled.
- Capital Allocation
Automation / Predefined Strategies / Risk & Capital
The ceiling the strategy may deploy — and the one number people get wrong, because the ladder's cost depends on the grid mode, not on the level count.