I really hope this is a rebound [Indicator Tracker 1028]
An independent exercise, not a statement by the video creator or verification of every claim in the video.
Does a stock gain of 10% followed by a decline of 10% restore the portfolio?
Split hypothetical assets of 100 into stocks of 75 and cash of 25, excluding cash interest and costs. A stock gain of 10% raises stocks to 82.5 and total assets to 107.5, with a stock weight of 82.5/107.5×100≈76.74%. Holding through a subsequent stock decline of 10% leaves stocks of 74.25 and total assets of 99.25, or 0.75% below the start. Selling stocks worth 7.5 after the rebound instead leaves stocks of 75 and cash of 32.5; the same decline then gives 67.5+32.5=100. But another gain of 10% would produce 82.5+32.5=115, below the unchanged portfolio’s 90.75+25=115.75. Reducing exposure reduces both downside losses and participation in further gains.
Check for yourself
- Is the sale amount expressed as a share of total assets or of stock holdings?
- What gains and losses follow if prices move up or down against expectations?
- Can you maintain that allocation after considering cash needs, re-entry conditions and costs?
Limits of application
This uses an assumed price path rather than estimating actual accounts, indices, the host’s performance or an optimal allocation. It assumes one stock basket moving uniformly and no cash returns, taxes, trading costs or execution delays. It establishes neither universal superiority of selling nor a post-event decline.
- What to look for
- Cross-check a sharp rebound against foreign flows, charts, currencies and yields while separating event-risk management from forecasts.
- Why it matters
- Distinguish net purchases from market-value ownership, chart signals from demonstrated predictive power, and sale amounts from total portfolio weights to calculate exposure around an event.
Timeline
8 segmentsThe host proposes reducing exposure after large gains when the FOMC overlaps with earnings and economic releases, while acknowledging possible upside volatility. The meeting appears on the Fed’s official calendar, but a known date does not establish subsequent direction, move size or institutions’ actual liquidation intentions. Lower exposure can reduce downside losses but also participation in further gains, so compare outcomes in both directions, re-entry conditions and costs rather than declaring selling inherently superior.