Two things to do before classifying
- Find the primary source. An official announcement, a regulatory filing, a block explorer record — something you can open. “People familiar with the matter” and “analysts believe” are not sources.
- Note the timestamp. To the minute, then compare it with when the price actually moved. If most of the move happened before publication, this news is not the cause.
Why the chronology matters so much: why the price already moved before you saw the news.
What this tool can and can't do
It gives you the general mechanism and common misreadings for that category — not a judgement about your specific item, and certainly not about price. Two pieces of news in the same category can differ in importance by orders of magnitude, and only you, reading the specifics, can tell.