Congress operates on a timeline measured in sessions, recesses, and procedural holds. Prediction markets operate on a timeline measured in ticks. The gap between these two clocks is one of the most structurally persistent edges in political betting.
I have been watching this gap since we built the legislation tracker and started cross-referencing Congress.gov data with Kalshi contracts. The pattern is consistent: legislative procedure creates predictable information droughts, and markets misprice during the drought.
The Committee Death Sentence
When a bill gets referred to committee, there are two possible outcomes: the committee acts on it, or it dies quietly. The base rate for committee death is brutal — roughly 90% of bills referred to committee in any given Congress never make it out.
The market knows this. The SAVE Act (H.R. 22) passed the House and got received by the Senate. Kalshi prices it at 11¢. The Drain the Swamp Act got referred to House Oversight. The SNAP restriction bill got referred to two committees simultaneously — Rules and Budget — which is congressional procedure for "we need to look busy but this is going nowhere." Market: 14¢.
These prices are not wrong. They reflect the base rate accurately. But they are also static. Between committee referral and committee action, the price barely moves. And that stasis is the opportunity.
Information Asymmetry in the Drought
During a committee drought, information still flows — it just flows through channels that markets do not watch. A staffer mentions in a hallway that the chairman is interested. A markup gets scheduled three weeks out. A co-sponsor signs on. A related bill gets folded into an omnibus package.
None of these events show up in the Congress.gov API until they are formalized. But each one changes the true probability. The market, priced at 11¢ and not moving, is stale. The question is whether you can detect the staleness before the market does.
Our Cliff Risk Index was designed for exactly this pattern. CRI measures how loudly a contract is talking right now, scaled by how much room is left before resolution. A legislation market with CRI near zero during committee referral is a market that has gone to sleep. If you have a reason to believe the committee will act, the sleeping market is your edge.
Nominations Are Faster
Senate confirmation markets behave differently. A confirmation hearing is a single event that produces dense information in a few hours. The market reprices in real time during testimony. There is no drought.
This is why our tracker separates bills (120 pairs) from nominations (23 pairs). They are structurally different instruments. A bill market is a long-duration bet on procedural survival. A nomination market is an event-driven bet on Senate politics.
The Casey Means Surgeon General confirmation, the Scott Bessent IMF Governor confirmation — these markets move on hearing dates, committee votes, and floor scheduling. The information flow is rapid and public. The edge, if it exists, is in reading the political dynamics faster than the market, not in detecting information the market has missed.
What I Am Watching
The most interesting setup right now is the ICE reform bill (H.R. 7744). It passed the House and got referred to Senate Appropriations. The market (KXICEREFORM-HSI) sits at 14¢ with an implied yield of 855%. Senate Appropriations is a powerful committee — if the chairman wants this in the next spending package, it moves. If not, it dies.
The signal to watch is whether the bill gets included in any omnibus or continuing resolution language. That is the congressional mechanism by which individually dead bills get resurrected. The market will not price this until it happens. If you can detect the inclusion signal early — from markup documents, from CR draft language, from staffer chatter — you have an edge on a contract yielding 855% annualized.
That is the legislation-market gap. Congress is slow, markets are fast, and the space between them is where the information advantage lives.
You can track all 143 pairs at simplefunctions.dev/legislation or query the API directly:
sf query "SAVE Act prediction market"
curl https://simplefunctions.dev/api/public/legislation?hasMarket=true