Bank of China Limited against Berkshire Hathaway Inc. — live side-by-side technical comparison.
Prices as of 2026-09-24T01:20:11+00:00 UTC · updates daily
3988.HK leads 4 of the 5 windows we measure — over 1 month 3988.HK is +7.3% and BRK-B +0.6%; over year to date 3988.HK is +33.4% and BRK-B +0.9%.
| 3988.HK | BRK-B | |
|---|---|---|
| Price | $5.96 | $507.17 |
| 1 day | -0.7% | +0.7%lead |
| 5 days | -0.7%lead | -2.4% |
| 1 month | +7.3%lead | +0.6% |
| 6 months | +26.6%lead | +5.7% |
| Year to date | +33.4%lead | +0.9% |
| 52-week position | 91% of range | 59% of range |
| 52-week range | $4.11–$6.14 | $464.01–$537.74 |
| vs 50-day average | above $5.60 | above $505.71 |
| vs 200-day average | above $5.03 | above $492.61 |
| RSI (14) | 42 | 52 |
| Next earnings | 2026-10-28 | 2026-11-07 |
3988.HK trades at $5.96, above its 50-day average of $5.60, and above the 200-day at $5.03. It sits at 91% of its 52-week range ($4.11–$6.14); 14-day RSI is 42, in neutral territory; an average session moves it about 2.0%. For levels, the first level overhead is $6.00 (0.8% away) and the first support below is $5.85 (1.7% down). On the checklist the page runs for every asset, 3 of 6 checks read bullish — the lean is mixed.
BRK-B trades at $507.17, above its 50-day average of $505.71, and above the 200-day at $492.61. It sits at 59% of its 52-week range ($464.01–$537.74); 14-day RSI is 52, in neutral territory; an average session moves it about 1.3%. For levels, the first level overhead is $529.42 (4.4% away) and the first support below is $505.71 (0.3% down). On the checklist the page runs for every asset, 3 of 6 checks read bullish — the lean is bullish.
3988.HK is the more volatile of the two — an average session moves it 2.0% against 1.3% for BRK-B, so an identical position size carries roughly 1.5× the daily risk.
The comparison turns on those levels: 3988.HK clearing $6.00 or losing $5.85; BRK-B clearing $529.42 or losing $505.71. Until one of them gives way, the relative reading above stands.