AI-generated price forecast for Costco Wholesale (COST) across 1-hour, 4-hour, daily and weekly horizons — updated continuously, with a public accuracy track record.
As of October 2026: K3vl4r's AI model currently reads COST as 3/4 bullish across its horizons (3 of 4 timeframes pointing up), with a last price of 915.97. Measured over its last 36 resolved weekly forecasts (60-day window), the model's direction call on COST was correct 83% of the time. See our public, auditable track record →
Last price
915.97
AI outlook
3/4 bullish
Timeframes up
3 / 4
Measured weekly accuracy
83%
36 resolved forecasts · 60d window
| Horizon | Direction | Projected move (end of horizon) | Bullish prob. |
|---|---|---|---|
| 1-hour~4 weeks out | ▲ Up | +6.46% | — |
| 4-hour~2 months out | ▲ Up | +7.99% | — |
| Daily~3 months out | ▲ Up | +7.92% | 100% |
| Weekly~1.8 years out | ▼ Down | -12.24% | — |
Public STOCK Act disclosures · amounts are ranges, reported up to ~45 days after the trade.
| Member | Action | Date | Amount |
|---|---|---|---|
| Alan Armstrong | ▲ Buy | 2026-03-27 | $1001–15000 |
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K3vl4r's AI model currently reads COST as 3/4 bullish — 3 of 4 forecast horizons point up, so the overall read is leaning to the upside. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
Measured over its last 36 resolved weekly forecasts (60-day window), the model's direction call on COST was correct 83% of the time. Accuracy is recomputed continuously against resolved outcomes and varies by symbol, horizon and market regime; past accuracy does not guarantee future results. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
K3vl4r's model projects COST toward $915.49 over the next ~4 weeks, a +0.1% move from $914.90. Projections update continuously as new data arrives and are inherently uncertain. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
Over its longest horizon (~~1.8 years), the model's projected target for COST is $909.23 (-0.1% vs $910.34). Confidence decreases the further out the horizon, so treat longer-range targets as one scenario, not a guarantee. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
Part of Consumer forecasts — browse the full sector.
Or see the full COST price prediction (2027–2040), or the forecast for today, tomorrow and this week.
Curious how this is generated? Read how K3vl4r forecasts — the model, the confidence bands, and what we deliberately do not claim.
K3vl4r publishes a public, auditable track record of its Daily Top Picks — see the live results.
Forecasts are model-generated estimates for informational purposes only and are not financial advice. Markets are risky; past accuracy does not guarantee future results. See our Risk Disclosure.