Educational only, not financial advice or a strategy recommendation. Options strategies carry risk, including of substantial loss. NoVo trades long single options; the strategies here are explained for understanding, not endorsed.
A diagonal spread combines different strikes and different expirations — mixing directional and time-decay exposure. It’s a calendar with a directional lean. See the general diagonal spread explainer for details.
How it works
You buy a longer-dated option at one strike and sell a nearer-dated option at a different strike. The different strikes add a directional tilt (unlike a same-strike calendar), and the different expirations add a decay component — you profit from a favorable drift plus the faster decay of the short leg. It’s a nuanced structure blending several exposures.
The 0DTE relationship
Selling a 0DTE as the short leg of a diagonal (against a longer-dated long) harvests fast decay while keeping directional exposure — a real structure, but again a multi-expiration position, more swing/income than intraday scalp. It carries the same complexity and assignment considerations as calendars, and needs active management.
A diagonal is a directional calendar: different strikes for the lean, different expirations for the decay. Powerful, complex — and not a scalp.
How NoVo differs
NoVo trades long single options for intraday scalps, not diagonals. Diagonals are a legitimate, advanced multi-leg structure for a different (swing/income) style. Understand it; know it’s a different discipline from 0DTE scalping.