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COST

BULL
2026-05-21

Overnight Institutional Flow Signal

Score
6/10
Move
1.9%
Flow
$79.0M
AI Trade Thesis
COST BULL $1000C Jun 12 '26. Institutional flow is aggressively buying the 1.9% pullback, positioning for a potential Q3 earnings beat on May 28. Entry near $1074 with a target of $1125+ as the stock resumes its 25% YTD uptrend and benefits from a raised UBS price target of $1,275. Risk: High valuation multiples leave the stock sensitive to any guidance softness.
Flow Breakdown
Call Volume
$67.7M
Put Volume
$11.2M
Flow Intent
DIRECTIONAL
Catalyst
Technical Breakout
Recommended Setup
ContractO:COST260612C01000000
Contract Score7.742/10
Risk/Reward0.3:1
Delta0.85
Key Levels
Resistance$1096.50
Support$985.12
Price$1074.01
SMA 50 / 200$1006 / $956
52W Range$844$1097
News & Catalyst Analysis

Key Headline

Costco shares fall after six-session winning streak ahead of Q3 earnings release

News Summary

Costco shares are seeing a healthy -1.9% pullback after a robust 7% rally over the preceding six sessions, snapping a winning streak ahead of its Q3 earnings report on May 28, 2026. Institutional flow of over $67M is aggressively buying this dip, suggesting a high-conviction bet that the upcoming earnings will justify the stock's premium 56x P/E valuation through strong membership and traffic data.

Flow Intent Analysis

The massive $67.7M bullish volume on a red day, occurring exactly one week before a scheduled earnings catalyst, indicates institutional accumulation rather than protection of existing downside.

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