Costco Wholesale Corporation (COST) stocks — Weekly technical analysis | 7-11 Sep 2026
COST
Costco Wholesale Corporation
📅 Earnings · Sep 24, 2026 · in 12d
Weekly technical analysis of Costco Wholesale Corporation (COST) stocks: IQS 5/100. Structure, momentum and trading levels for swing trading updated 11 Sep 2026.
SCORE IQS Lite
5/100
Weekly Structure 2
Daily Momentum 0
Weekly Ichimoku 0
Daily CMF 0
Delta 3
IQS Lite components · score
IQS Lite analysis - AiTrading67.com · Costco Wholesale Corporation (COST · ISIN US22160K1051)
Weekly Structure
At 2/30 structure is weak: moving averages misaligned, bearish weekly trend.
Daily Momentum
At 0/35 momentum is absent: flat or negative daily impulse, no acceleration.
Weekly Ichimoku
At 0/19 Ichimoku is fully bearish: price below the cloud, Tenkan and Kijun unsupportive.
Daily CMF
At 0/6 CMF shows outflows: capital leaving and selling pressure.
Delta
At 3/10 the week is slightly negative: close between -2% and 0%.
Concise reading of each axis score · sum = IQS Lite (0-100)
Executive View
Our view last week
The stock has moved below the neutral zone boundary, with daily and weekly MACD in strong bearish weakness. Weekly structure remains partial and daily CMF shows outflows. The scenario reflects an ongoing correction, requiring await confirmation of critical supports before any new positioning.
This week's view by AiTrading67.com
Consolidation with green flag requires volume-backed confirmation before price becomes actionable at structural levels. Weekly EMA50 remains challenging, and daily momentum is weak. Awaiting clear signals is prioritized over premature entry.
Chart Costco Wholesale Corporation (COST) · 12-month trend
Over the past week the stock shed 1.2%; over twelve months it is down 4.9%.
Weekly Structure
Weekly RSI
Neutral-bearish
Weekly MACD · Status
D — Deterioration
Negative histogram expanding
Weekly EMA50
Approaching
Price approaching the weekly MA
Weekly EMA Stack
Partial stack
MAs not aligned
Below CloudT-K-
Daily Momentum
Daily ADX / DMI
Weak
−DI dominates +DI
Daily RSI
Neutral-bearish
Capital Flow (CMF)
Heavy outflow
Daily MACD · Status
D — Deterioration
Daily Stochastic
Oversold
Weekly EMA Cross
Mature Death Cross
In summary
Daily momentum is challenged by weak ADX with -DI above +DI, RSI in mildly negative zone, and heavy outflows shown in CMF. MACD sits in Strong bearish phase, stochastic is oversold, and moving averages are locked in a mature Death Cross, all reinforcing downside pressure without immediate reversal signals.
Weekly market overview
US stocks Market Pulse →Platinum edition
See the Platinum analysis of COST →
Weekly structure shows RSI in mildly negative zone and MACD in Strong bearish phase, while EMA50 remains Approaching. Moving average stack is partial without full alignment, and Ichimoku sits below cloud, presenting a bearish backdrop for structural recovery.