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![snorlax_uw Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1353048914815971328.png) unusualwhales.com Snorlax (๑❛ ڡ ❛๑) [@snorlax_uw](/creator/twitter/snorlax_uw) on x 107.6K followers
Created: 2025-07-17 12:20:00 UTC

Changes in OI:

1) Those $NCLH calls that kept getting rolled, now 24, seeing some more volume yesterday + new OI today. Not sure it makes sense for that trader who was rolling to be adding more, so assuming new OI is from some new fish.

2) $BLK bidside put from yesterday seeing the OI change we'd expect from a singular candle and close to zero open interest. Remember that OI isn't 'the number of people who bought this contract' but merely the total number of contracts that exist both long and short. 

3) Large decrease in the $GOOGL XXX Oct. Not sure if those were longed/shorted to begin with; just a position I was keeping my eye on for S & Gs (shits and giggles)

4) $RGTI massive move lately. Given the volume yesterday + the drop in OI today it looks like that 17c Sept sold a tad bit too early; that large candle at the open was them closing up a lot of their contracts after the morning gap up.

![](https://pbs.twimg.com/media/GwDfnsZWYAAKQyN.png)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1945820781545754773/c:line.svg)

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[Post Link](https://x.com/snorlax_uw/status/1945820781545754773)