Triple-Index ThetaShield trades 1-day-to-expiration (1DTE) defined-risk iron condors on SPX, RUT, and NDX. Positions use short premium paired with long options (credit spreads) to cap downside.

This system was developed and traded privately using the same framework and execution style, and is now available to Collective2 users for transparency and tracking.

Core idea

Capture short-dated time decay while managing the unique risks of 1DTE options (fast gamma, overnight gaps) through:

Selective entries (not every day)

Defined-risk structures

Conservative position sizing

Discretionary TP/SL guided by a consistent playbook

Entries (systematic)

Trades are initiated only when conditions meet a rules-based checklist (liquidity, premium adequacy, volatility/regime filters, and calendar/event awareness). Strike placement is typically out-of-the-money using probability-weighted positioning (adjusted to prevailing volatility).

Exits (discretionary, but structured)

Profit-taking and risk exits are not fixed percentages. Management follows a repeatable decision framework that considers factors like proximity to short strikes, volatility changes, speed of move, time remaining, and exit quality. This flexibility is intentional for 1DTE conditions.

Risk notes

All trades are defined risk, but losses can still occur—especially during large directional moves or gaps. The approach emphasizes longevity and disciplined exposure rather than constant trading.

Minimum suggested balance: $3,000 USD (smaller accounts typically trade fewer positions/symbols at a time).
Historical testing over the full 1DTE era indicates positive long-run expectancy, though results are not guaranteed and execution matters.