Rule-based, multi-regime equity strategy using momentum and risk checks to pick NVDA or a small mega-cap quartet, with occasional TQQQ/BITO exposure, inverse-vol weighting for risk control, and BIL as cash when signals deteriorate; no fixed calendar rebalancing.

- The plan is built like a flowchart: start with a cash-like safe setup and then check a series of conditions before selecting which securities to hold. - It looks at past price performance over different time windows (for example 60 days, 20 days, 10 days) to judge if prices are generally rising (momentum). - It compares how different assets have performed (for example NVDA versus bond proxies like BND or cash proxies like BIL) to decide if the market environment favors equities or cash. - It uses a small group of “must-haves” (NVDA; or META, AMZN, LLY, MRK as a bundled option) and sometimes adds aggressive exposure using TQQQ (a leveraged Nasdaq ETF) or BITO (a crypto ETF) if momentum looks very strong. - There is a risk-check layer: things like how much SPY’s price has drawn down in a window; moving-average tests; and a volatility-based weighting for the four big stocks to avoid concentrated risk. - When the signals brighten (strong momentum, acceptable risk), it places money in the chosen equities; when signals darken (risk spikes or drawdowns), it shifts toward BIL to protect capital. - Exposures aren’t rebalanced on a fixed calendar. The system uses a narrow rebalancing corridor to keep adjustments modest and avoid whipsaws. - The set of tickers is a mix of big tech and big pharma stocks (NVDA, META, AMZN, LLY, MRK) plus broader market proxies (SPY, QQQ) and occasional high-octane plays (TQQQ, BITO), with BIL as the cash anchor and BND as a bond proxy in some checks. In short: a structured, rules-based approach that tries to ride momentum in high-conviction stocks while keeping capital safe by stepping into cash-like assets when risk signals are unfavorable. It uses multiple lookbacks, moving averages, and risk metrics to decide what to hold and when to rotate.

Out-of-sample proof: lower risk and capital preservation. Drawdown 8.2% vs SPY 18.8%; beta ~0.08; Sharpe ~0.24; Calmar ~0.24. Cash-like safety with selective upside—safer, steadier exposure compared to the S&P 500.