https://www.bitfinex.com/pages/announcementsBeta Mining Contract Changes & Adjustments
Posted: 1 minute ago
In an effort to address some of the community’s concerns surrounding the price premium of TH1 over intrinsic value and lack of liquidity on the book, Bitfinex will be making some adjustments to TH1. Firstly, we would like to plainly state that Bitfinex will not tolerate any behavior that we deem to be manipulative. We are looking closely at the behavior of some of the participants and are mulling over some overall rule changes to discourage certain behaviors system-wide – more to come on that later. Just because the platform permits an unintended use pattern does not mean that we won’t take a punitive approach in dealing with those traders trying to exploit loopholes in a manipulative fashion. This contract is a beta product, and we have reserved the right to make adjustments as necessary to improve the integrity of the product. To that end, the following changes will soon go into effect:
TH1 no longer good collateral. As of midnight UTC on Monday, October 20th, 2014, TH1 can no longer be used as collateral for opening long swap positions in TH1BTC. Only collateral in the form of BTC, LTC or USD will be permitted. We have made this decision based on the fact that TH1 itself will be worthless at contract expiration.
Margin requirements will start to increase. As TH1 approached expiration, we will be increasing the Initial Margin Requirement (IMR) and the Maintenance Margin Requirement (MMR) according to the following schedule at midnight UTC on the respective dates:
Date IMR MMR
Monday, October 20th, 2014 40% 20%
Monday, October 27th, 2014 50% 25%
Monday, November 3rd, 2014 60% 30%
Monday, November 10th, 2014 70% 35%
Monday, November 17th, 2014 80% 40%
Monday, November 24th, 2014 90% 45%
Monday, December 1st, 2014 100% 50%
Wednesday, December 3rd, 2014 100% 60%
Friday, December 5th, 2014 100% 70%
Sunday, December 7th, 2014 100% 80%
Tuesday, December 9th, 2014 100% 90%
Thursday, December 11th, 2014 100% 100%
It will be the responsibility of the traders to insure that their positions are backed by enough collateral to avoid any forced liquidation that may result when MMR is increased. We apologize for any inconvenience caused by these changes as we continue to fine-tune this beta product for future offerings.