Weekend Discussion Thread for the Weekend of September 19-20

u/Ambitious_Snow840 · Reddit — r/wallstreetbets · September 18, 2026 at 21:03 · ⬆ 1 pts  | View on Reddit ↗
AI Summary

{"summary": "Author is buying October 16 COST puts, expecting a 5-10% drop with low implied volatility after a Walmart sympathy dump.", "reason": "The author provides a directional thesis (short) based on a specific catalyst (WMT sympathy dump) and a fundamental rationale (low IV and expected 5-10% drop).", "ideas": [{"symbol": "COST", "direction": "short", "thesis": "The author bought 10/16 COST puts, arguing the stock has a 5-10% drop ahead and that implied volatility is low, making puts attractive. They note the Walmart sympathy dump may have marked a floor, but still expect downside into the October expiry. Main risk acknowledged is that the WMT-driven selloff already bottomed the stock.", "thesis_short": "Long COST puts, expect 5-10% drop", "quote": "I bought a couple 10/16 COST puts, and I like shopping there. Their WMT sympothy dump may be its floor, but I think it has a 5% - 10% drop in her and IV is low, so that's my thinking.", "confidence": 0.8, "sentiment": -0.6, "timeframe": "October 16 expiry"}], "model": "gemini-3.1-flash-lite", "failure_count": 0, "verified": true, "extraction_model": "deepseek-flash"}

Score 1
Full Post Text
Ideas
u/Ambitious_Snow840 Reddit r/wallstreetbets
Long COST puts, expect 5-10% drop
The author bought 10/16 COST puts, arguing the stock has a 5-10% drop ahead and that implied volatility is low, making puts attractive. They note the Walmart sympathy dump may have marked a floor, but still expect downside into the October expiry. Main risk acknowledged is that the WMT-driven selloff already bottomed the stock.
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This Reddit post, published September 18, 2026, features u/Ambitious_Snow840 discussing COST. 1 trade idea extracted by AI with direction and confidence scoring.

Speakers: u/Ambitious_Snow840  · Tickers: COST