Sweetcrispy 33" Cat Scratching Post for Indoor Cats, Cat Scratcher Scratching Posts with Dangling Ball for Adult, Palm Tree Cat Scratch Post for Kittens, Green

This product's Amazon sales rank jumped 3× over its own pre-surge baseline. We called it a dud: the data said this spike would fade fast.

Faded — back near its old rank by day 21.

Amazon sales rank, inverted — higher = selling better. Dashed line = the day we made the call.

HOW THIS CALL IS GRADED

Every call is graded against the same fixed bar, set before the call is made: three weeks after the surge began, is the product still selling at at least 2× its pre-trend pace AND ranking among its category's proven sellers? Clears both = a keeper call was right. Fails either = a dud call was right. No judgment calls, no moved goalposts. This call applies the exact same live rules, day by day, to held-out history the model was never trained on (model trained through Feb 2026).

Scryup calls Amazon trends — keeper or dud — on day 3, from the data.

Every call is posted publicly and graded three weeks later, hits and misses both. See the whole board, or check any US product free — paste an ASIN and we'll email you the keeper-or-dud call.