AFJK vs OCG: Correlation
How closely do Aimei Health Technology Co., Ltd (AFJK) and Oriental Culture Holding LTD (OCG) trade together? Their weekly returns over three years give a correlation of -0.30, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AFJK and OCG?
On 3 years of weekly data the AFJK/OCG correlation comes out at -0.30, negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.43 versus -0.30 over 3 years. The 5-year figure is n/a, and annualized covariance runs at -9180.3 %².
OCG is close to the least connected end of AFJK's tracked universe, ranking #26 of 29. Correlation aside, the last 12 months split them widely, with AFJK ahead by 108.3 points (+8.4% versus -99.9%).
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
AFJK vs OCG: side by side
| AFJK (Aimei Health Technology Co., Ltd) | OCG (Oriental Culture Holding LTD) | |
|---|---|---|
| 1-year return | +8.4% | -99.9% |
| 5-year return | n/a | -100.0% |
| Volatility (ann.) | 197.3% | 149.7% |
| Beta vs S&P 500 | 0.18 | 0.32 |
| Max drawdown (3Y) | -86.8% | -100.0% |
| Market cap | – | – |
| P/E (trailing) | 174.3 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AFJK | OCG |
|---|---|---|
| 2022 | – | -90.2% |
| 2023 | – | -42.9% |
| 2024 | – | -14.0% |
| 2025 | +498.2% | -92.4% |
| 2026 | -80.9% | -97.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AFJK and OCG good diversifiers for each other?
Yes. With a correlation of -0.30, AFJK and OCG have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between AFJK and OCG?
Using weekly returns as of 2026-08-27: -0.30 over 3 years, with -0.43 over the last year and n/a over 5 years.
Is OCG a good diversifier for AFJK?
Yes. With a correlation of -0.30, AFJK and OCG have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.30 mean?
On the −1 to +1 scale, -0.30 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/afjk-vs-ocg.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/afjk-vs-ocg/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: AFJK correlations · OCG correlations
