The stock market is inherently bipolar; we should invest with an asset-owner mindset | Park Se-ik & Chesley Investment Advisory [Morning Brief / 26.11.04 Wed]

An independent exercise, not a statement by the video creator or verification of every claim in the video.

The same price decline creates different equity losses with borrowing

Suppose hypothetical shares cost 100, funded with equity of 50 and debt of 50. If their value falls to 70, down 30%, unchanged debt leaves equity of 70 - 50 = 20. The loss on initial equity is (50 - 20) ÷ 50 × 100 = 60%. An unleveraged investment of 100 would show a 30% loss at the same point. Regardless of a later rebound, collateral, additional funding and liquidation terms can change the time available to wait. Holding defensive shares also differs from holding cash for expenses or additional margin.

Check for yourself

1. Have you checked collateral thresholds and additional-funding deadlines in the loan or derivative contract?
2. If prices fall further, can you still choose when to sell?
3. Are living expenses and necessary cash available even if defensive shares fall too?

Limits of application

100, 50, 50, 70, 30%, 70 - 50 = 20, (50 - 20) ÷ 50 × 100 = 60%, 100 and 30% are assumptions. Interest, fees, taxes and actual margin formulas are excluded. Korean margin loans and CFDs differ from US margin accounts in law and contract; this calculation provides neither a liquidation price nor an investment recommendation.