When: Confirmed close >$1,000 on >2.5M volume with MACD expanding >3

Then: Add additional 1/3 tranche; target $1,025/$1,050

When: Pullback to $855-880 zone with positive MACD divergence + RSI bottoming >40 + daily close back above lower Bollinger band

Then: High-conviction add at validated structural floor; stop $850

TRIM 50-67% of position immediately at market; tighten stop loss to 880; preserve 25-33% core

• COST closed at 915 below Bollinger lower band with MACD at minus 3.97 and 10 EMA declining from 947 to 936 in one week
• July low at 905 and December low at 851 represent the path of least resistance, not a rally to 945-960
• Q4 print carries plus or minus 7 to 10 percent risk; 25-40% trim still leaves 4-6% of book value exposed to the binary catalyst
• Fundamentals remain strong: 29% ROE, 11.9 billion in net cash, 90%+ membership renewal rates, 11.6% revenue growth, 80x interest coverage
• BofA 1,200 dollar price target implies 30% discount to consensus fair value at current levels
• Historical drawdowns of 29% in 2022 and 25% in 2024 are regime-specific and should not be treated as deterministic
• Reddit silence is narrative not evidence; COST is held by quality-focused mandates with passive flow structural support
• Recommended trim: minimum 50%, ideally closer to two-thirds, executed at market not at hypothetical resistance

→ vs aggressive: Trim size of 25-40% is inadequate and leaves 60-75% of original book exposed to the binary catalyst

→ vs aggressive: Rally assumption is flawed; breakdowns often skip the bounce and waiting for 945-960 may never print

→ vs aggressive: Historical analogies (29% drawdown 2022, 25% drawdown 2024) are pattern matching not analysis; current regime has no comparable policy shock

→ vs aggressive: Dismissal of BofA 1,200 dollar price target ignores the 30% discount to consensus fair value and opportunity cost of selling quality compounder

→ vs aggressive: Reddit silence argument is overreach; institutional positioning does not reliably telegraph direction

SELL (partial trim). Trim 40 to 50 percent of existing COST position in two tranches. First tranche at market near 915 to 920. Second tranche on confirmed daily close above 50 SMA at 943 with momentum confirmation. Maintain 50 to 60 percent core position with stop at 850. Do not initiate new long positions above 900.

• Technical cluster confirmed: death cross, MACD bearish cross with expanding histogram at minus 3.97, RSI at 38, close below Bollinger lower band at 918.74 (printed 915.74), and 10 EMA declining from 947 to 936 in one week
• Path of least resistance is through July 9 low at 905 toward December low at 851, not back up to 950
• Aggressive analyst's trim zone at 945 to 960 is 50 SMA at 943 over 200 SMA at 958 overhead resistance, but waiting for that level to trim into confirmed downtrend is execution error
• Bear case requires only one leg to break versus bull case requiring multiples to hold AND earnings to compound AND macro to cooperate; 2.5 to 1 honest weighting versus 7 to 1 bulls claim
• Historical 2022 and 2024 compression analogs had specific drivers (Fed policy shocks) that current environment lacks; pattern matching not analysis
• Polymarket data shows 93 percent probability of no Fed cuts in 2026; higher for longer regime already priced, limiting further multiple compression
• Conservative analyst's 25 to 40 percent trim is genuinely inadequate; keeping 60 to 75 percent through binary event means absorbing 4 to 6 percent of original book in single day
• Conservative analyst's proposed 50 to 67 percent trim is aggressive liquidation with extra steps, creating asymmetry if wrong and bull case plays out
• ATR is 17.21; 2x ATR stop at 880 sits in no man's land between July 9 low at 906 and December low at 851, whipsawing without structural meaning
• Stop at 850 (December structural low) respects actual support that has been tested and held; 880 is tighter without being more meaningful
• BofA 1,200 target requires multiple to hold at 45x and forward EPS growth to 23 to 28 dollars (15 to 18 percent growth from TTM), achievable given 11.6 percent revenue acceleration
• Trim half, keep half framework preserves participation in bull case: if stock reaches 1,020 at 15 percent growth with multiple held, trimmed half at 920 only to watch remaining half compound
• Macro is slow headwind not catalyst; tactical de-risking around known catalysts appropriate rather than wholesale exit
• Reddit silence on COST is non-finding given structural bid from quality mandates and passive flows; 15 posts across relevant subreddits is irrelevant data point

→ vs aggressive: Waiting for 945 to 960 resistance zone to trim into confirmed downtrend with accelerating MACD and imminent binary catalyst is execution error; rally to that level may never print, leaving trader exposed to 7 to 10 percent downside on guidance miss

→ vs aggressive: Historical analogs (2022, 2024) required specific policy shocks with no equivalent currently in motion; Polymarket shows 93 percent probability of no Fed cuts in 2026, meaning higher for longer already priced, potentially making real yields a non-event rather than catalyst

→ vs conservative: 50 to 67 percent trim is aggressive liquidation with extra steps that creates asymmetry problem; if wrong and COST compounder thesis plays out, watching from cheap seats with only 25 to 33 percent of original position means abandoning long-term thesis entirely

→ vs conservative: 880 stop is in no man's land between July 9 low at 906 and December low at 851 with no technical significance; difference between 850 and 880 is roughly 1.7 ATR, not meaningfully tight; 850 stop at December structural low is disciplined, 880 is arbitrary tightening