3988.HK vs BRK-A

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

Prices as of 2026-09-23T08:08:12+00:00 UTC · updates daily

Performance side by side

	3988.HK	BRK-A
Price	$6.00	$765020.00
1 day	-0.3%	+1.2%lead
5 days	+0.3%lead	-2.0%
1 month	+9.4%lead	+1.2%
6 months	+30.7%lead	+6.2%
Year to date	+34.5%lead	+1.4%
52-week position	93% of range	62% of range
52-week range	$4.11–$6.14	$698000.00–$806103.00
vs 50-day average	above $5.58	above $758366.02
vs 200-day average	above $5.02	above $738882.82
RSI (14)	53	54
Next earnings	2026-10-28	2026-11-07

Where each one stands

3988.HK — Bank of China Limited

3988.HK trades at $6.00, above its 50-day average of $5.58, and above the 200-day at $5.02. It sits at 93% of its 52-week range ($4.11–$6.14); 14-day RSI is 53, in neutral territory; an average session moves it about 2.0%. For levels, the first level overhead is $6.08 (1.3% away) and the first support below is $5.60 (6.7% down). On the checklist the page runs for every asset, 4 of 6 checks read bullish — the lean is bullish.

BRK-A — Berkshire Hathaway Inc.

BRK-A trades at $765,020.00, above its 50-day average of $758,366.02, and above the 200-day at $738,882.82. It sits at 62% of its 52-week range ($698,000.00–$806,103.00); 14-day RSI is 54, in neutral territory; an average session moves it about 1.2%. For levels, the first level overhead is $765,050.00 (0.0% away) and the first support below is $765,000.00 (0.0% down). On the checklist the page runs for every asset, 3 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 2.0% against 1.2% for BRK-A, so an identical position size carries roughly 1.7× the daily risk.

What would change the picture

The comparison turns on those levels: 3988.HK clearing $6.08 or losing $5.60; BRK-A clearing $765,050.00 or losing $765,000.00. 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 +9.4% and BRK-A is +1.2%, so 3988.HK is ahead on that window. Year to date the figures are +34.5% for 3988.HK and +1.4% 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 2.0% against 1.2% for BRK-A, so an identical position size carries roughly 1.7× the daily risk.

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

3988.HK: resistance $6.08, support $5.60; BRK-A: resistance $765,050.00, support $765,000.00. Levels come from recent swing zones and round numbers, recomputed daily.

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

3988.HK: 2026-10-28. 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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