SimpleFunctions

Marine Le Pen · 2027 French Presidential Election: National Rally Candidate

Marine Le Pen is priced at 30¢ on Polymarket. Current book: 17¢ bid, 43¢ ask, 26¢ spread. This outcome ranks #2 of 3 inside 2027 French Presidential Election: National Rally Candidate.

Price history

30¢ current

+4¢
25¢
May 17, 2026May 28, 2026

Contract brief

The next French presidential election is currently expected to be held in April 2027. This market will resolve according to the first individual publicly announced as the chosen candidate of the National Rally (Rassemblement National, RN) party for the 2027 French presidential election. A qualifying announcement must explicitly identify the relevant individual as the National Rally Party’s candidate for the 2027 French presidential election. If the National Rally party simultaneously announces multiple individuals as its candidates for the 2027 French presidential election, this market will resolve to “Multiple Candidates”. If no qualifying announcement is made by the time the official candidate list for the first round of the 2027 French presidential election is released, this market will resolve to the National Rally candidate included on that list. If multiple National Rally candidates are included on that list, this market will resolve to “Multiple Candidates”. If no National Rally candidate is included on that list, this market will resolve to “Other”. The primary resolution source for this market will be official information from the National Rally party; however, a consensus of credible reporting may also be used.

Outcome

Marine Le Pen

Rank

#2 of 3

Leader

Jordan Bardella 67¢

Range

4¢-67¢

Family volume

$5K

Identifier

0xd1271b5c...da9e

May 28, 2026, 1:08 AM UTC · 18m ago

Implied probability

30¢
Latest venue quote
May 28, 2026, 1:08 AM UTC · 18m ago

Bid

17¢

Ask

43¢

Spread

26¢

24h volume

$9

Family rank

#2 of 3

3 outcomes · 2027 French Presidential Election: National Rally Candidate

Closes

Apr 23, 2027

Family volume

$5K

Orderbook snapshot

17 / 43¢

Polymarket
26¢ spread
BidSize
100¢1.2K
17¢45
16¢100
7¢86
6¢66
3¢100
2¢350
AskSize
43¢70
44¢15
45¢55
46¢10
47¢123
48¢13
49¢50
50¢20

Contract terms

What resolves this market.

YES condition

The next French presidential election is currently expected to be held in April 2027. This market will resolve according to the first individual publicly announced as the chosen candidate of the National Rally (Rassemblement National, RN) party for the 2027 French presidential election. A qualifying announcement must explicitly identify the relevant individual as the National Rally Party’s candidate for the 2027 French presidential election. If the National Rally party simultaneously announces multiple individuals as its candidates for the 2027 French presidential election, this market will resolve to “Multiple Candidates”. If no qualifying announcement is made by the time the official candidate list for the first round of the 2027 French presidential election is released, this market will resolve to the National Rally candidate included on that list. If multiple National Rally candidates are included on that list, this market will resolve to “Multiple Candidates”. If no National Rally candidate is included on that list, this market will resolve to “Other”. The primary resolution source for this market will be official information from the National Rally party; however, a consensus of credible reporting may also be used.

Venue

Polymarket

Closes

Apr 23, 2027

Identifier

0xd1271b5c…da9e

SF Signal
SF Index
50.53
Regime
neutral

Event family

2027 French Presidential Election: National Rally Candidate.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$5K

Outcomes

3

Highest price

Jordan Bardella 67¢

Current share

26%

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

214.7%

IY (No)

57.0%

Adj IY

51%

CRI

2

RV

1352%

VR

8.45

Regime

neutral

Score

0.5

Full indicator table

214.7%
57.0%
Adj IY
51%
2
RV
1352%
VR
8.45
IAR
1.7/h
Overround
0.0%
LAS
0.76

Odds pages

Related prediction questions

Browse odds

Related readings

Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.

Browse library
Opinionanalysis

Liquidity Availability Is the Real Edge in Prediction Markets

Implied yield, cliff risk, and overround all describe what to trade. Liquidity Availability Score describes whether the orderbook can absorb the trade. Why LAS is the indicator that decides who actually books P&L.

Blogmarkets

Kalshi vs Polymarket: Which Prediction Market Should You Trade?

In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.

Blogmarkets

Prediction Market Orderbook Analysis: Reading Depth, Spread, and Liquidity

How to read prediction market orderbooks. Binary settlement, spread-as-percentage, depth asymmetry, executable edge calculation, and cross-venue arbitrage analysis.

Technicalguide

Kalshi vs Polymarket: A Developer's Comparison of APIs, Orderbooks, and Liquidity

Data-driven comparison of Kalshi and Polymarket APIs, orderbooks, rate limits, and liquidity. Code examples for building on both prediction markets.

Blogtech

MCP Servers for Prediction Markets: Connect Claude Code to Kalshi and Polymarket

Connect Claude Code, Cursor, or Cline to Kalshi and Polymarket prediction markets via MCP. One-line setup, 18 tools, real-time market data for AI agents.

Bloginsights

How We Bet on Peru's Presidential Election with an AI Agent

A step-by-step walkthrough of finding and trading a mispriced election market on Kalshi. 35 candidates, $1,000 deployed, and an AI agent handling screening, pricing, and execution.

SimpleFunctions context

Index, screen, query, and monitor.

Open index

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.