The Plain Bagel puts AI-bubble talk through a valuation check
Richard Coffin's only new upload examines popular stock-market gauges and has reached about 600,000 views.
Why this story? The channel's weekly summary: what went up this week, what is drawing views now, and where the channel stands among similar channels.
How BAD Are Stock Valuations Really?
"How BAD Are Stock Valuations Really?" asks a more useful question than whether the market looks expensive: what are the gauges actually telling us? Richard Coffin's sole new upload takes the familiar concerns about AI and S&P 500 valuations as its starting point, then gets into the measures behind them.
The comments offer a distinctly Plain Bagel combination of finance discussion and dry comedy. Viewers pick up on the distinction between forward-looking and trailing earnings multiples, while others extend the joke about a bubble in videos about the AI bubble. One describes being pulled back from zoning out by Coffin's perfectly timed acknowledgment that everyone must be having a blast. Graphs have company here.
With about 600,000 views, the new valuation explainer is also the channel's most active video right now, drawing more than seven times the daily views of "Investment Analyst Reacts to Finance TikToks - Doomsday Doomscrolling." That September upload gives market anxiety a different treatment, reviewing finance TikToks rather than valuation gauges.
The Plain Bagel sits in a similar subscriber neighborhood to The Graham Stephan Show and BiggerPockets. Patrick Boyle has had a substantial week, adding subscribers and drawing millions of views, while The Graham Stephan Show's daily viewing is close to its usual level.
Further back in Coffin's collection, "Canada's Condo Conundrum" continues to draw viewers more than two months after publication. Its chapter list moves through population, interest rates, investors and government intervention before reaching the supply problem: another complicated financial subject given room beyond the headline.
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What viewers say
We may be in an AI bubble video bubble. But the algorithm can remain irrational longer than you can keep watching.
@ShiefVanceSee it on YouTubeMaybe the real stock profits are the friends we made along the way
@burneracc6212See it on YouTube‘Since I know you’re having a blast here,’ hit just as I was zoning completely out.
Snapped me right back.@trevorthompson572See it on YouTube
5 more comments
"The AI bubble video bubble is about to pop" is hilarious
@AaronBurr04See it on YouTubeThe BagelAI IPO will be the peak.
@ryanh9388See it on YouTubeBagel with my morning coffee! Great way to start the day
@radon3292See it on YouTubethe "we're not done until i say so" is amazing here haha
@Axios-LuxSee it on YouTube11:58 that is the perfect delivery of my favorite joke
@paulgruber8820See it on YouTube
Public comments from the video's page on YouTube
The videos drawing views on The Plain Bagel right now
- Channel
- The Plain Bagel
- Subscribers
- 1,220,000
- Videos published this week
- 1
- Video published
- October 9, 2026
- Video views so far
- 600,288
The numbers
Here is a look at The Plain Bagel's audience and the videos drawing views.
💡 Test your knowledge
What does a trailing price-to-earnings ratio use to measure earnings?
A trailing P/E ratio compares the stock price with earnings already reported, typically over the previous twelve months.




