Most Viewed YouTube Video: Baby Shark's 17 Billion, And The Market That Trades Something Else
The most viewed YouTube video of all time is "Baby Shark Dance," uploaded by the Korean kids' brand Pinkfong, and its lead is not close: more than 17 billion views and counting, nearly double the video in second place. That makes the identity of the record holder one of the most static facts on the internet, which sets up the strange part of this story. There is a real, federally regulated market where people trade which artist tops YouTube's daily view counts each week, and it does not touch the record at all. It trades a different question, and by the end of this page you will see why that difference is the whole point.
The Quick Answer
"Baby Shark Dance" by Pinkfong is the most viewed YouTube video ever, with more than 17 billion views, a total no other video has come within striking distance of. That also makes it the most watched YouTube video by any cumulative measure, and the record has had just four holders in over a decade, so it is close to a frozen number. Below: the full top five, the history of the record, why it barely moves anymore, and the weekly Kalshi market that trades the live version of this question instead.
The Current Record, And The Top Five
A cumulative view counter only goes up, so the all-time list, the ranking that decides the biggest YouTube video ever, is a ranking of totals, not of what people are watching right now. Here is the top of it:
| Rank | Video | Channel | Views |
|---|---|---|---|
| 1 | Baby Shark Dance | Pinkfong | 17 billion+ |
| 2 | Wheels on the Bus | Cocomelon | 9 billion+ |
| 3 | Despacito | Luis Fonsi ft. Daddy Yankee | 9 billion+ |
| 4 | Bath Song | Cocomelon | 7.5 billion+ |
| 5 | Johny Johny Yes Papa | LooLoo Kids | 7.2 billion+ |
The row worth staring at is Despacito. It is the only entry in the top five that is not children's programming, it once held the record itself, and it is essentially tied with Cocomelon's Wheels on the Bus for second place. Today it sits at just over half of Baby Shark's total, which tells you how the modern record was built: not on a cultural moment, but on toddlers pressing replay every day for years.
How The Record Has Changed Hands
Since Psy's "Gangnam Style" became the first video ever to reach 1 billion views, in December 2012, the record has passed through just four holders. Gangnam Style stayed on top for roughly four and a half years. "See You Again" by Wiz Khalifa featuring Charlie Puth took the lead in July 2017 and kept it for just 25 days, the shortest reign on the list. Then "Despacito" held the record for just over three years, until "Baby Shark Dance" passed it in November 2020.
Since then, nothing. And the math says nothing is coming. The reigns have been wildly uneven: four and a half years, then 25 days, then just over three. Baby Shark's current run is already longer than any of them, and still extending. For any challenger to catch it, that challenger would need to add roughly 8 billion views, nearly an entire Despacito, on top of a Despacito-sized total it does not yet have, all while the leader keeps adding views of its own. The lead is now so large the question has mostly stopped being interesting.
Why The Record Is Nearly Frozen
Two forces hold the list in place. The first is replay behavior: kids' content gets watched on loop, daily, by an audience that never tires of it, which is why four of the top five slots belong to children's channels. The second is arithmetic. A cumulative total is a stockpile, and a challenger cannot raid a stockpile; it can only out-earn it, day after day, for years, against an incumbent that is still adding views itself.
That frozenness is also why, when I first went looking for a market on the all-time record, I came back empty, and why the search taught me more than a listing would have. A tradeable contract needs two things: a defined resolution point and a live disagreement about the outcome. "Will Baby Shark still be the most viewed video?" fails the second test at any horizon a contract can realistically carry. The yes side would be priced so close to a dollar that there is almost nothing to win by buying it, and the other side wins so rarely that nobody will quote a usable price. A book like that has no reason to exist, we have not seen a venue list one, and the explanation is the same one running through this whole section: the answer barely moves. Which is exactly why the market that actually exists asks something else.
What Is Actually Traded: This Week's Views, Not The All-Time Record
Kalshi, a federally regulated exchange, lists a recurring market family on YouTube viewership (the ticker family is KXYTVIEWSW); like any recurring listing, whether a given week is open is worth checking on the exchange itself. The question is not "which video has the most views ever." It is, roughly: which of a set of named artists will post the highest daily view count on YouTube this week. Same platform, opposite kind of question. The all-time record is a stockpile that moves by inches; daily views are a flow that reshuffles constantly with a new release, a video premiere, or a viral moment. That reshuffling is the live disagreement the all-time record lacks, and it is the entire reason a weekly market can exist here when a record market cannot.
The mechanics are the standard event-contract design, and our hub covers how these markets work in full. Each outcome is a yes/no contract that settles at $1 if it happens and $0 if it does not, and the price in cents reads roughly as a probability: an artist trading at 60 cents is the market calling it about a 60% chance that artist tops the week. (Our explainers on what the price means and converting cents to American odds cover the caveats in that reading.) You can take either side, so a trader who thinks 60 cents is too confident can sell it rather than buy it.
Kalshi operates with broad, state-specific availability under federal oversight, and if the "is this even legal" question is on your mind, our piece on whether Kalshi is legit covers what that regulation actually means.
A Worked Example: Reading A Weekly Views Board
Here is how a board like this reads in practice, with round numbers chosen for arithmetic rather than quoted from any live market. Suppose one artist sits at 55 cents, a second at 30 cents, and four more are scattered between 2 and 6 cents. The market is describing a two-horse race with a mild favorite: about a 55% chance for the leader, about 30% for the challenger, and the rest priced as long shots. A buyer of the favorite at 55 cents would collect 45 cents per contract if that artist tops the week and lose the full 55 if not, so the price only rewards someone whose read on the favorite's real chance is meaningfully different from 55%. Flip to the other side of a 4-cent name and the arithmetic sharpens: selling it collects 4 cents and risks 96. The point of the exercise is not any particular number. It is that every price on the board is a claim about probability, and disagreeing with a claim is the only reason to trade.
The Fine Print Decides The Winner
Every Kalshi market names its settlement source, its measurement window, and its exact resolution criteria in the contract rules, and with view counts that fine print matters more than usual. The first thing I open on any recurring contract is that rules page, because the view number displayed under a video is a display figure, not a settlement feed: it is not updated in real time and view totals get audited and revised, so the number you glance at on your phone and the number a contract settles on can differ. This is the same lesson our Rotten Tomatoes markets piece teaches about score snapshots: the market grades on one precisely defined reading, not on whatever the website casually shows you. Read the rules of the specific contract before trading it, and if a settlement ever seems to contradict what you saw, that gap is usually the explanation, not a malfunction, which is why the dispute process exists but rarely rescues anyone who skipped the fine print.
The Risk Shape
These are real derivatives, and the payoff arithmetic deserves respect before anyone touches a weekly views board. Selling an unlikely outcome collects a small premium and risks most of a dollar: roughly speaking, one loss erases the premiums from about 14 wins, and at the 4-cent price in the worked example above the ratio is harsher still. That asymmetry, not the hit rate, is what makes position sizing the whole game, and it applies to a long-shot artist priced in single digits exactly as it applies to a far temperature band in our weather coverage. We wrote up the full arithmetic in our piece on asymmetric payoffs, and it pairs with the fact that Kalshi charges trading fees that are largest near 50 cents, so a thin margin on a coin-flip price is thinner than it looks.
For the record: Stokastic trades Kalshi markets and holds positions in them, and our results are publicly graded on the hub, where every settled position lands wins and losses alike. We do not publish performance figures on permanent pages like this one; the honest description of that log is short, currently negative, and too small to prove anything. Nothing on this page is a pick, a trade idea, or a suggestion that any contract is worth buying.
Two Questions, One Frozen, One Live
So the full answer to the search that brought you here has two layers. The most viewed YouTube video is Baby Shark Dance, at more than 17 billion views, and that answer is about as settled as an internet fact gets, because the same replay engine that built the lead keeps extending it. But the live version of the question, who wins YouTube this week, gets re-asked and re-answered every seven days on a regulated exchange, and reading that market is a useful exercise in probability even if you never trade it. That reflex, treating every price as a probability and asking whether you agree, is the same one that powers sports betting done well, and you can watch it applied every day in our free expert picks without spending a dollar.
If you want the tools those picks are built with, OddsShopper Pro comes with a 7-day free trial, a full free week to test it: the odds screen that compares prices across 20+ sportsbooks, no-vig fair pricing, and line-movement history, the sports-side version of reading a board before you pay a price. Code YTVIEWS20 is pre-loaded below for 20% off your first month if you stay past the free week.
Disclosure and fine print. Stokastic trades Kalshi markets and holds positions in them. We have no affiliate or commercial relationship with Kalshi. Kalshi event contracts are CFTC-regulated derivatives traded on a designated contract market, not sportsbook wagers, and a position can go to zero. 18+, available where Kalshi operates; the risk of loss is real. This series is an open research log of a strategy still under test. Nothing here is trading advice, and nothing on this page is a pick or a recommendation.
