# ETH 2x Flexible Leverage Index (ETH2x-FLI-P)

Discuss in [#✈️fli-discussion](https://discord.gg/RKZ4S3b)

![](/files/zWTDVwI7EouPmDM9PuBM)

### What is the ETH 2x Flexible Leverage Index (ETH2x-FLI-P)?

The Polygon-native version of the ETH 2x Flexible Leverage Index abstracts collateralized debt management into a simple index, reproducible by an ERC20 token built on Set Protocol. ETH2x-FLI-P enables you to get leveraged exposure to Ether using collateralized debt, without having to manage collateralized debt positions or monitor liquidation risks. ETH2x-FLI-P targets a long 2x exposure to MATIC and employs a flexible leverage mechanism for optimal rebalancing outcomes.

### What is the methodology behind ETH2x-FLI-P?

The methodologist behind the FLI is Pulse Inc. (DeFi Pulse).

You can find the methodology for FLI on [indexcoop.com/ethflip](https://www.indexcoop.com/index-coop-eth2xfli-polygon.html) or [pulse.inc/flexible-leverage-index](https://pulse.inc/flexible-leverage-index)

### What's the difference between ETH2x-FLI and ETH2x-FLI-P?

[ETH2x-FLI](/index-coop-community-handbook/products/legacy-products/eth2x-flexible-leverage-index.md) is the original ETH2x product on Ethereum main net, while ETH2x-FLI-P is a distinct, Polygon-native product. You can find more information on how the two tokens are different in this article: [Differentiating the ETH2x Products](https://medium.com/indexcoop/differentiating-the-eth2x-products-3cd8e71ba11b).

### Where can I buy ETH2x-FLI-P?

* Index Coop website: [ETH2x-FLI-P](https://www.indexcoop.com/index-coop-eth2xfli-polygon.html)
* Slingshot (DEX Aggregator): [ETH2x-FLI-P](https://app.slingshot.finance/trade/m/0x3ad707da309f3845cd602059901e39c4dcd66473)
* TokenSets (Mint and Redeem): [ETH2x-FLI-P](https://www.tokensets.com/portfolio/polygon/eth2x-fli-p)

### FLI Resources

* ETH2x-FLI-P Launch Article: [Introducing the ETH 2x FLI on Polygon](https://medium.com/indexcoop/introducing-the-eth-2x-flexible-leverage-index-on-polygon-2fd0a35f914c)
* Token Contract Address (Polygon): [0x3ad707da309f3845cd602059901e39c4dcd66473](https://polygonscan.com/token/0x3ad707da309f3845cd602059901e39c4dcd66473)
* Medium: [Understanding the Risks of Owning FLI Tokens](https://medium.com/indexcoop/understanding-the-risks-of-owning-fli-tokens-cd0468843496)
* Medium: [How Volatility Drift Affects FLI Products](https://medium.com/indexcoop/how-volatility-decay-affects-fli-products-a10f94977da5)
* Medium: [Everything You Need to Know About FLI Product Parameters](https://medium.com/indexcoop/everything-you-need-to-know-about-fli-product-parameters-56dc2c26b0ab)

### Learn More

* TokenSets - [FAQs](https://help.tokensets.com/en/articles/5049454-eth2x-fli-faqs)
* CoinGecko Research
  * [Part 1: Introduction to Crypto Leveraged ETF](https://www.coingecko.com/buzz/part-1-introduction-to-crypto-leveraged-etf)
  * [Part 2: Deep Dive into Decentralized Leveraged ETFs](https://www.coingecko.com/buzz/part-2-deep-dive-into-decentralized-leveraged-etfs)
* Index Coop: [Introducing the Flexible Leverage Index (FLI), by Pulse Inc](https://medium.com/indexcoop/introducing-the-flexible-leverage-index-fli-by-pulse-inc-a369bd422ef)
* Pulse Inc: [Introducing the Flexible Leverage Index](https://pulseinc.medium.com/introducing-the-flexible-leverage-index-5ec90f2381ce)
* View from the Nest \[starts at 18:35] - [Audio interview with Scott Lewis of DeFi Pulse](https://indexcoop.substack.com/p/view-from-the-nest-podcast-4)


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