Daily technical summary · updated 2026-07-17
As of 2026-07-17, Costco (COST) shows an overall Sell technical signal with 28% confidence, based on ~20 indicators computed on daily prices. Its 14-day RSI is 47 (neutral). The MACD line is above its signal line (bullish momentum). The stock is in a downtrend (below its 200-day average).
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👆 Tip: click any indicator row in the tables below to plot it on the chart.
| Indicator | Period | Value | Signal |
|---|---|---|---|
| RSI | 14d | 47.23 | Neutral |
| Stochastic | 14,3,3 | 43.28 | Neutral |
| StochRSI | 14,3,3 | 74.74 | Neutral |
| CCI | 20d | 16.66 | Neutral |
| WilliamsR | 14d | -46.27 | Neutral |
| MACD | 12,26,9 | -12.2449 | Buy |
| Momentum | 10d | -10.8 | Sell |
| AwesomeOsc | 5/34 | -24.2142 | Neutral |
| UltimateOsc | 7/14/28 | 43.33 | Neutral |
| ADX | 14d | 14.13 | Neutral |
| Indicator | Period | Value | Signal |
|---|---|---|---|
| SMA10 | 10d | 933.126 | Buy |
| EMA10 | 10d | 934.5159 | Buy |
| SMA20 | 20d | 940.305 | Buy |
| EMA20 | 20d | 942.6746 | Sell |
| SMA30 | 30d | 952.2263 | Sell |
| EMA30 | 30d | 951.3759 | Sell |
| SMA50 | 50d | 977.4372 | Sell |
| EMA50 | 50d | 963.3042 | Sell |
| SMA100 | 100d | 987.0568 | Sell |
| EMA100 | 100d | 970.7537 | Sell |
| SMA200 | 200d | 955.0583 | Sell |
| EMA200 | 200d | 965.6039 | Sell |
| VWMA20 | 20d | 940.4692 | Buy |
| Indicator | Period | Value | Signal |
|---|---|---|---|
| OBV | cum | -31721000.0 | Sell |
| MFI | 14d | 52.65 | Neutral |
| Indicator | Period | Value | Signal |
|---|---|---|---|
| Bollinger%B | 20d,2σ | 0.509 | Neutral |
The overall Sell reading blends around twenty technical indicators — momentum oscillators (RSI, MACD, Stochastic), trend (moving averages, ADX), volume (OBV, MFI) and volatility (Bollinger Bands) — each voting buy, hold or sell on Costco's daily price. RSI below 30 is oversold and above 70 overbought; a MACD line crossing above its signal line is a bullish momentum signal; price above a rising 200-day average indicates an uptrend.
Recent headlines via Yahoo Finance — subjective context on top of the indicators, not a signal.
As of 2026-07-17, Costco has an overall Sell technical signal at 28% confidence, aggregated from about 20 daily indicators. This is automated technical information for education, not financial advice.
Costco's 14-day RSI is 47, which is in neutral territory.
Costco's MACD line is above its signal line — a bullish momentum reading.
Costco is currently showing a downtrend based on where its price sits relative to its 200-day moving average.
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⚠️ Not financial advice. DailyTechnicals provides automated technical information for educational purposes only. Technical indicators describe probabilities, not certainties, and have not been shown to reliably beat a buy-and-hold strategy. Do your own research and consider professional advice before investing. Data may be delayed. © 2026 DailyTechnicals.