Weekly Viral Trend Report
The hooks, psychological triggers and retention patterns driving growth this week across YouTube, TikTok, Shorts and Reels — decoded from 3 real video analyses.
Top Hook of the Week
The single highest-scoring public analysis from this week, decoded.
Avengers: Doomsday | Official Trailer | In Theaters December 18
- Opens with a mcu that frames the payoff before the viewer can swipe.
- Front-loads emotional stakes within the first 1.5 seconds.
- Holds an open loop until the 70–85% retention window.
What the data is doing
Rolling weekly averages from public analyses on ViralHookAnalyzer.
Platform insights this week
What's working, by surface.
YouTube
What's rising · What's declining
Triggers gaining or losing share of voice vs last week.
Rising
- Diy Haircare2 videos this week+2
- Mcu1 videos this week+1
Declining
- Parenting Humor0 videos this week-7
- Growth Hacks0 videos this week-6
- Animation0 videos this week-4
- Skydance Animation0 videos this week-2
- Phonk Aesthetic0 videos this week-2
Videos using this pattern
Real, public analyses from this week — open any to inspect the hook.
Emerging hook formats
New shapes to test in your next 3 uploads.
2 videos this week (+2 vs prior week) — accelerating across creators.
1 videos this week (+1 vs prior week) — accelerating across creators.
About the Weekly Trend Report
How often is the report updated?+
A new edition is generated every Monday at 00:00 UTC, computed from every public video analysis on ViralHookAnalyzer.
Where does the data come from?+
All metrics are derived from real, public analyses on this site. Hook, retention and Viral IQ scores come from the same model used in our analyzer. We never display synthetic or placeholder statistics.
What is a 'trigger'?+
A psychological pattern that drives swipes, watch-through and saves — e.g. curiosity gap, identity reframe, price anchor. Triggers are extracted automatically by our analysis pipeline.
Can I get the report as a newsletter?+
Yes — subscribe via the homepage email capture. Every Monday's edition lands in your inbox by 10am UTC.
How is 'biggest weekly shift' computed?+
We compare trigger frequencies in the focal week to the same trigger's frequency in the prior ISO week. The trigger with the largest absolute change is featured.