Polygon ZKEVM

https://chainlist.org/chain/1101

Proxy contract: 0xaB7794EcD2c8e9Decc6B577864b40eBf9204720f

Limit Order Book Factory: 0x28d8d9fCF142e1a429cDcd2DbA46d64dFE999421

USDC Pool

Collateral

USDC, 0x37eAA0eF3549a5Bb7D431be78a3D99BD360d19e5

Pyth Price Feed Id: 0xeaa020c61cc479712813461ce153894a96a6c00b21ed0cfc2798d1f9a9e9c94a

Settlement Currency

Equal to collateral currency

Prediction Markets

What do the prices mean? Prices reflect odds of 50% Yes and 50% No. When it ends, the correct outcome will be $1 and incorrect $0.

Margin is dependent on current price. Initial max leverage from 2 (at P() = 0.5) to 5 (at P(X) close to 1). P stands for probability. X is a random variable standing for the different outcomes, e.g. X stands for the "Yes" outcome of a particular bet.

Initial Margin and Maintenance Margin Formula is listed in contract specifications below as a function of current market prices.

Id	Perpetual	Index Price Feed Id* (Odin)	Order Book
100000	WALZNOM-USD	0x6710f215fe01867219fc338d0a68290f84c471d002b14b6decd92c2260d94cce	0x9814D5Cda28A9BeB7F7767f1b32622d45Bf37eD4
100001	HARRIS24P-USD	0x2f06f5a323466c1ad9a9a8afb19a21dd3fe0f39853a16ae58637086e8ff5838d	0x142a903471Db44d1F5755023cFaDeCeB857A1D46
100002	SUPBWL49-USD	0x7eea0b94fc1916efdd031978918abba566b9aef7f12b3d5a5b0f7141fd8e0b33	0xdb819Ffbcca387eEb4960D6bFE9e0AC68831B752
100003	INSOUT2-USD	0x6ec8114a0dba99a037c7122c93a68f2ab905c3e42e2b82e1ce659aef96de58f2	0x6AD9C6EF4044a8d36ae62f62dbF9c7366B6c26F8
100004	TRUMP24-USD	0x3011e4ede0f6befa0ad3f571001d3e1ffeef3d4af78c3112aaac90416e3a43e7	0x9a6ef30B537E4bC664caea63b22d877c7e64916E

*triangulated via USD-USDC price index

Financial Contract Specification WALZNOM-USD-USDC

Question	"Will Tim Walz be D-nom for VP on Election Day?"
Underlying Asset	Yes-Token of betting market with origin ID 0x76dbb81a9fd937efa736aa23e6c0eb33aaf0f2ca4aa6c06da1d5529ed236ebfb:https://clob.polymarket.com/markets/0x76dbb81a9fd937efa736aa23e6c0eb33aaf0f2ca4aa6c06da1d5529ed236ebfb
Instrument Type	Leveraged Prediction Instrument
Contract	1 WALZNOM per index point, with minimal contract size 10 WALZNOM
Lot Size	1 WALZNOM
Initial Margin	0.2+(0.5-0.2) * h(p); p equals current market price, h(·) Shannon Entropy function
Maintenance Margin	0.18+(0.4-0.18) * h(p), p equals current market price, h(·) Shannon Entropy function
Execution Fee	0.1 USDC

Financial Contract Specification HARRIS24P-USD-USDC

Question	"Kamala Harris wins the popular vote?"
Underlying Asset	Yes-Token of betting market with origin ID 0x265366ede72d73e137b2b9095a6cdc9be6149290caa295738a95e3d881ad0865: https://clob.polymarket.com/markets/0x265366ede72d73e137b2b9095a6cdc9be6149290caa295738a95e3d881ad0865
Instrument Type	Leveraged Prediction Instrument
Contract	1 HARRIS24P per index point, with minimal contract size 10 HARRIS24P.
Lot Size	1 HARRIS24P
Initial Margin	0.2+(0.5-0.2) * h(p); p equals current market price, h(·) Shannon Entropy function
Maintenance Margin	0.18+(0.4-0.18) * h(p), p equals current market price, h(·) Shannon Entropy function
Execution Fee	0.1 USDC

Financial Contract Specification SUPBWL49-USD-USDC

Question	"Will the 49ers win Super Bowl 2025?"
Underlying Asset	Yes-Token of betting market with origin ID 0x67e68c5eee8ac767dd1177de8c653b20642fee48f0f2a56d784e4856b130749d: https://clob.polymarket.com/markets/0x67e68c5eee8ac767dd1177de8c653b20642fee48f0f2a56d784e4856b130749d
Instrument Type	Leveraged Prediction Instrument
Contract	1 SUPBWL49 per index point, with minimal contract size 10 SUPBWL49.
Lot Size	1 SUPBWL49
Initial Margin	0.2+(0.5-0.2) * h(p); p equals current market price, h(·) Shannon Entropy function
Maintenance Margin	0.18+(0.4-0.18) * h(p), p equals current market price, h(·) Shannon Entropy function
Execution Fee	0.1 USDC

Financial Contract Specification INSOUT2-USD-USDC

Question	"Will 'Inside Out 2' gross most in 2024?"
Underlying Asset	Yes-Token of betting market with origin ID 0x1ab07117f9f698f28490f57754d6fe5309374230c95867a7eba572892a11d710: https://clob.polymarket.com/markets/0x1ab07117f9f698f28490f57754d6fe5309374230c95867a7eba572892a11d710
Instrument Type	Leveraged Prediction Instrument
Contract	1 INSOUT2 per index point, with minimal contract size 10 INSOUT2.
Lot Size	1 INSOUT2
Initial Margin	0.2+(0.5-0.2) * h(p); p equals current market price, h(·) Shannon Entropy function
Maintenance Margin	0.18+(0.4-0.18) * h(p), p equals current market price, h(·) Shannon Entropy function
Execution Fee	0.1 USDC

Financial Contract Specification TRUMP24-USD-USDC

Question	"Will Donald Trump win the 2024 US Presidential Election?"
Underlying Asset	Yes-Token of betting market with origin ID 0xdd22472e552920b8438158ea7238bfadfa4f736aa4cee91a6b86c39ead110917: https://clob.polymarket.com/markets/0xdd22472e552920b8438158ea7238bfadfa4f736aa4cee91a6b86c39ead110917
Instrument Type	Leveraged Prediction Instrument
Contract	1 TRUMP24 per index point, with minimal contract size 10 TRUMP24.
Lot Size	1 TRUMP24
Initial Margin	0.2+(0.5-0.2) * h(p); p equals current market price, h(·) Shannon Entropy function
Maintenance Margin	0.18+(0.4-0.18) * h(p), p equals current market price, h(·) Shannon Entropy function
Execution Fee	0.1 USDC