Costco Wholesale Corporation (COSTCO19)
Thailand Exchange · Thailand · prices in THB · close of 22 Oct 2026
Key indicators
| Last close | THB 33.75 |
|---|---|
| 52-week range | 26.25 – 36.00 |
| Return, 1 month / 3 months | +12.5% / +7.3% |
| Return, 1 year / 3 years | +9.4% / – |
| Trend | Uptrend |
| RSI (14) | 69 |
| Volatility (1 year) | 23.0% |
| Worst drawdown (1 year) | -16.7% |
| Average daily value traded | 0.43M THB |
| Dividend yield | 15.1% |
Market X-Ray price-based
Five-year price chart navy: price · brown: 200-day average
About the company
Costco Wholesale Corporation runs membership warehouse clubs where paying members shop for groceries, household goods, electronics, appliances and other merchandise in bulk at low prices. The company also operates its own private-label brand alongside national brands, and offers services such as fuel stations, pharmacies and optical centres at many locations. Its customers are primarily individual members and small businesses. Costco is based in Issaquah, Washington, in the United States, and runs warehouse clubs in several countries.
The shares are listed on the Thailand Exchange in Thailand under the code COSTCO19, and the price on this page is in Thai baht (THB). Our dividend records, which start in 2019, show payments in 2 different calendar years. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.
Summary
Costco Wholesale Corporation (COSTCO19) trades on the Thailand Exchange in Thailand. It last closed at THB 33.75 on 22 October 2026.
Its price-based Market X-Ray is 59 out of 100 (a fair price profile), ranking 517 of 1,349 stocks on this exchange. The score describes how the stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is.
Over the last year the price rose 9.4% and over the last three months it rose 7.3%. Returns are price returns, dividends not included.
Fundamental measures (valuation, growth, financial health) are not shown: we do not yet hold financial statements for this market.
The five lenses in numbers each metric is ranked against the other stocks on Thailand Exchange
| Lens and metric | Value | Score | Reading |
|---|---|---|---|
| Trend | 58 · Fair | Mixed trend against its averages. | |
| Above 200-day average | 7.0% | ||
| From 52-week high | -5.6% | ||
| Momentum | 54 · Fair | Typical recent returns for this exchange. | |
| 3-month return | 7.3% | ||
| 6-month return | 4.1% | ||
| 12-month return, skipping the last month | -2.7% | ||
| Stability (higher is calmer) | 78 · Strong | Calmer than most: low volatility and shallow drawdowns. | |
| Volatility, 1 year (lower is calmer) | 23.0% | ||
| Worst drawdown, 1 year (smaller is calmer) | -16.7% | ||
| Liquidity | 37 · Weak | Thinly traded: prices can jump and exits can be hard. | |
| Average daily value traded | 0.43M THB | ||
| Zero-volume days | 3.3% | ||
| Income | 57 · Fair | Dividend is typical for this exchange. | |
| Dividend yield | 15.1% | ||
| Years with dividends | 2 |
Strengths
- Stability (higher is calmer): Calmer than most: low volatility and shallow drawdowns.
Weak spots
- Liquidity: Thinly traded: prices can jump and exits can be hard.
Returns
| 1 week | +1.5% |
|---|---|
| 1 month | +12.5% |
| 3 months | +7.3% |
| 6 months | +4.1% |
| 1 year | +9.4% |
| 3 years | – |
| 5 years | – |
Signals
| 50-day / 200-day average | 31.16 / 31.53 |
|---|---|
| Golden / death cross (60 days) | Death, 18 days ago |
| New 52-week high | No |
| Bullish RSI divergence | No |
| Average daily range (ATR) | 0.59 |
Technical summary
Recent dividends
| Ex-dividend date | Amount per share |
|---|---|
| 24 Jul 2026 | USD 0.0414 |
| 5 May 2026 | USD 0.0398 |
| 30 Jan 2026 | USD 0.0345 |
| 31 Oct 2025 | USD 0.0357 |
| 1 Aug 2025 | USD 0.0356 |
How to read this report
Every number comes from end-of-day prices and dividends. The Market X-Ray describes how the stock has traded, ranked against the other stocks on Thailand Exchange; it does not measure how healthy or cheap the business is. The fundamental X-Ray (financial health, valuation, growth) needs financial statements, which we hold today for US stocks. See the methodology page. Educational only, not financial advice.