3988.HK vs BRK-A

Bank of China Limited against Berkshire Hathaway Inc. — live side-by-side technical comparison.

Prices as of 2026-11-06T08:08:50+00:00 UTC · updates daily

Performance side by side

	3988.HK	BRK-A
Price	$6.12	$856612.00
1 day	+0.5%lead	-0.0%
5 days	-0.4%	+5.0%lead
1 month	+2.3%	+12.7%lead
6 months	+18.8%	+21.3%lead
Year to date	+37.2%lead	+13.5%
52-week position	91% of range	88% of range
52-week range	$4.30–$6.29	$698000.00–$878328.00
vs 50-day average	above $6.01	above $782627.78
vs 200-day average	above $5.26	above $746624.84
RSI (14)	49	73
Next earnings	2026-10-30	2026-11-07

Where each one stands

3988.HK — Bank of China Limited

3988.HK trades at $6.12, above its 50-day average of $6.01, and above the 200-day at $5.26. It sits at 91% of its 52-week range ($4.30–$6.29); 14-day RSI is 49, in neutral territory; an average session moves it about 2.6%. For levels, the first level overhead is $6.13 (0.2% away) and the first support below is $6.01 (1.8% down). On the checklist the page runs for every asset, 3 of 6 checks read bullish — the lean is bullish.

BRK-A — Berkshire Hathaway Inc.

BRK-A trades at $856,612.00, above its 50-day average of $782,627.78, and above the 200-day at $746,624.84. It sits at 88% of its 52-week range ($698,000.00–$878,328.00); 14-day RSI is 73, in overbought territory; an average session moves it about 1.7%. For levels, the first level overhead is $856,650.00 (0.0% away) and the first support below is $856,600.00 (0.0% down). On the checklist the page runs for every asset, 6 of 6 checks read bullish — the lean is bullish.

Which one moves harder

3988.HK is the more volatile of the two — an average session moves it 2.6% against 1.7% for BRK-A, so an identical position size carries roughly 1.5× the daily risk.

What would change the picture

The comparison turns on those levels: 3988.HK clearing $6.13 or losing $6.01; BRK-A clearing $856,650.00 or losing $856,600.00. Until one of them gives way, the relative reading above stands.

Questions people ask about 3988.HK vs BRK-A

Which is performing better right now, 3988.HK or BRK-A?

Over the past month 3988.HK is +2.3% and BRK-A is +12.7%, so BRK-A is ahead on that window. Year to date the figures are +37.2% for 3988.HK and +13.5% for BRK-A.

Is 3988.HK or BRK-A more volatile?

3988.HK is the more volatile of the two — an average session moves it 2.6% against 1.7% for BRK-A, so an identical position size carries roughly 1.5× the daily risk.

What are the key levels for 3988.HK and BRK-A?

3988.HK: resistance $6.13, support $6.01; BRK-A: resistance $856,650.00, support $856,600.00. Levels come from recent swing zones and round numbers, recomputed daily.

When do 3988.HK and BRK-A report next?

3988.HK: 2026-10-30. BRK-A: 2026-11-07. Earnings reset both the trend and the levels above, so a comparison made today is only good until the next report.

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