Quarterly earnings have been Wall Street's heartbeat for decades. The SEC just proposed killing it.
On Tuesday, the agency floated a rule that would let public firms report financials twice a year. That is half as often as the current rule of every three months.
Prediction markets read the news and went all in on approval.
Before Tuesday, Kalshi traders gave the rule a 46% chance of passing by April 2027. After the SEC's move, those odds shot to 73%.
The faster timelines are even wilder. Traders briefly priced in a 67% chance the rule clears by January 1.
That has settled around 57% now. On Polymarket, the odds it gets done in 2026 sit at 51%.
These are not small bets. Real money is wagering that the SEC moves faster than it usually does.
SEC rules don't move fast. The proposed rule first has to be posted to the Federal Register.
That alone can take a few days to a month. Bigger filings can wait longer.
This proposal is 279 pages long. That puts it on the long end of the queue.
After it gets posted, there is a 60-day public comment window where anyone can weigh in. Then the agency can change the rule based on what it hears, and only then does it vote.
A 2023 analysis from law firm Wilson Sonsini found the typical proposed-to-final timeline runs more than a year. Sometimes much longer.
So traders are pricing in a near-record turnaround. That is for one of the bigger rule changes the SEC has put up in years.
The push for fewer reports is not new. CEOs have argued for years that quarterly reports force them to manage in 90-day windows.
The case for semiannual reports is that bosses could focus on long-term plans instead of short-term targets. Quarterly results have a way of pushing firms toward moves that look good in the next earnings call but cost them five years later.
Most other big markets already use the semiannual model. The U.K. and the European Union both let public firms report twice a year, while Japan still requires quarterly reports.
The U.S. has stuck with quarterly reports for decades. A switch would put it closer to the U.K. and Europe.
Some shareholders are likely to fight the change. Fewer reports means fewer chances to spot trouble before it shows up in a price drop.
It also means less data for analysts. Earnings drives a lot of stock moves, and cutting the number in half cuts the data points in half too.
Either way, prediction markets are betting the SEC will side with the bosses.
The 60-day public comment window will close in early July. That clock matters because it sets the floor on how fast the rule can move.
For investors, fewer reports means less data and longer waits between numbers. It also means firms have more room to plan with a longer view.
The traders agree the change is coming. The fight is over when it arrives.
