任何人都可以作为资方，设置资金池，定义费率。
资金池里可以是任意资产（除非有白名单限制）。
只要有人从资金池借款，即可获得被动收益。

借方随时可以借款，无需任何抵押，唯一条件是及时还款和付清相关费用。
资金可灵活运用，最大化收益。

应用场景之一：三角套利。
* 借款，三角套利交易，获利，还款。

应用场景之二：调整债仓。可以绕开 ICR 等参数限制。
* 降杠杆：借款（抵押资产），卖出，调仓，还款。
* 加杠杆：借款（债务资产），买入，调仓，还款。

应用场景之三：应对无可用资产支付手续费的情况。
* 借款，其他交易获得资产用于支付手续费，还款。

应用场景4：p2p借贷借新还旧。
* 如果质押借贷A即将到期，但借款人手头没有足够资金用来还款时，可以通过无抵押借贷的方式借出资金B，进行还款，再用返还的质押品质押借出一笔新资金C归还从无抵押借贷借出的资金B，实现借新还旧的目的。

场景5：使用一半手续费创建资产（不存费池）
* 因为创建资产时，支付的手续费的一半会进入费池，而费池里这部分可以马上提出来，所以实际上，创建资产只需要支付一半手续费。实际操作为：借款，创建资产，提取费池，还款。

（其他场景欢迎补充）

相关代码已初步开发完成： https://github.com/bitshares/bitshares-core/pull/2469

Just for the information, this post is related to the discussion on Github: https://github.com/bitshares/bsips/issues/179

... some positions could have negative CR. To prevent this, those positions are simply deleted once they reach CR<1 and their debt and collateral is transferred to the remaining, better collateralized positions.

It means the debtors who have maintained their positions better will be forced to buy the bad debts. I don't think it's desirable by those people.

As long as a debtor has collateral above MCR, he will never be force-settled.

Debt asset holders will be unhappy to see this.

The conclusion "peg is maintained" is not proven.

... creates an incentive for those who are willing to open new positions with fresh collateral and so, push BTS price upward.

Doubtful.

Whenever any position has CR < MSSR, an automatic operation (or a bot) is activated that takes the smart Asset from LPs and either buys the corresponding margin wall or force settles that low collateral position

What LP? Who deposited to the LPs so that there are sufficient debt token to be used to buy or force settle the margin wall?
To be honest, I think it's just wishful wish. Simply speaking, when the market is in a bear trend, the debt assets are being hoarded, there is no liquidity in the market nor in liquidity pools, no supply to be used to close debt positions nor to buy into the margin wall.

2021年5月23日 bitCNY 最少喂价人从1人调整为3人

目前参数：
初始抵押率（抵押线） ICR 300%
维持抵押率（爆仓线） MCR 160%
最大轧空率（爆仓惩罚上限） MSSR 105%
爆仓费率 MCFR 3%
强清费率 FSFP 3%
强清价格偏移（强清补偿） FSO 2%
强清延时 24小时
每小时最大强清比例 0.5%
最少有效喂价人数 3
喂价人清单
1.2.183     hiquanta
1.2.35248   in.abit
1.2.420186  clone (yexiao)
1.2.987999  zapata42-witness
1.2.1031601 btspp-witness

借款功能目前开放，债务上限 3000 万 bitCNY
强清功能目前关闭

For people who would like to try to claim funds via CLI wallet,

the steps:
set_password
unlock
import_accounts file_name file_password
import_account_keys file_name file_password account_in_file account_on_chain
where "file_name" is the json file exported from the 0.9.3c wallet.

If the "account_on_chain" is not in the file, E.G. a newly registered account, need to import its key with
import_key account_on_chain private_key

Reference: https://t.me/btsWalletHelp/23553

GS price  0.0481 USD/BTS
Revive price 0.0721 USD/BTS

Current minimum_feeds is 3, and the price feed producer list is adjusted to 2 producers:
1.2.987999  zapata42-witness
1.2.1035733 syalon

It will be revived when market recovered, specifically, when median feed price is higher than the revive price.
collateral bidding will be ignored.

Before it's revived, bitUSD holders can force settle their bitUSD to get BTS from the GS pool at the GS price.

2021年5月21日 ，为了增加容错率， bitRUBLE 最少喂价人从5人调整为3人

看看这个 https://bts.ai/details/account/q

https://github.com/bitshares/bitshares-core/releases/tag/5.2.1

It is recommended that all nodes be upgraded to benefit from the stability improvements.