主力亏损怎么自救 | How to invest SABR stock? | Narrow moat | morningstar.com

$10/ share, 10000 shares, in total: $100,000 dollars

$10/ share -> $7/ share, 10000 shares, keep 5000 shares, sell 5000 shares, in total: 35,000 dollars, 5000 shares

$7/ share  ->$5/ share, 5000 shares, 35,000 dollars -> purchase 7000 shares, in total: 12000 shares

In order to let retail investors get in, the institional buyers will push price high again, low high

$5/ share -> $8/ share, 12000 shares, keep 5000 share, sell 7000 shares, in total: 56,000 dollars + 5000 shares

$8/ share -> $5/ share, 5000 shares, 56,000 dollars, purchase 11,200 shares, in total: 6,200 shares, only 9% loss

$5/ share -> bear market -> $10/ share, 16200 shares, gain: 62,000 US dollars,