Mirror Protocol - How You Can Earn 20-70% APY By Shorting S&P500 With Your $UST Stablecoin
It's time to give an update about Mirror Protocol and what my strategy is going forward in terms of the bearish market.
Let's look at why I'm going to short S&P500 with the yield-bearing stablecoin aUST, and why this could be a good strategy going forward.
APY: 20-70% depending on the market
DYOR
This is not financial advice. Always do your own research. These are just my ideas. Have in the back of your mind that I'm not a financial advisor and that my calculations may be wrong.
These strategies are long-term strategies, you should not use them if you don't have a minimum of 6-12 months perspective (due to fees, premium, and market risk). If you're not here for long-term games, find another strategy.
What is Mirror Protocol?
Mirror Protocol is a synthetic asset platform where you can buy stocks, commodities, and crypto-assets. The assets are mirrored which means that they're tracking the price of the underlying asset 1:1.
I've written about Mirror 3 times earlier:
1) Mirror Delta Neutral strategy: https://twitter.com/Route2FI/status/1454065822515830787
2) Short mSLV/mIAU with leverage strategy: https://twitter.com/Route2FI/status/1473626708314136585
3) Short mKO with 4x leverage: https://twitter.com/Route2FI/status/1488557950423732225
How am I playing this?
This post will discuss some improvements and what I'm personally doing myself with Mirror at the moment.
At the moment I'm not using any delta-neutral strategies. The rewards are much lower now compared to what they were when I wrote the first thread about Mirror Protocol in October.
Since the rewards were lower, I started to play around with short leverage strategies instead.
Why short silver/gold? From a historical perspective, these assets have been relatively stable.
Why short Coca Cola? This was the only asset that you could short with 110% collateral.
The less collateral you have to put down, the more leverage you can use.
Just to recap what we're doing in a short leverage strategy:
1) Deposit money on Anchor Protocol
2) Borrow mKO with aUST with eg. 130% collateral (if you hit 110% you'll be liquidated)
3) Sell mKO immediately at terraswap.io
4) Deposit the new money in Anchor
5) Repeat the steps above
Until recently mKO was the only asset that you could short with a minimum of 110% collateral, but this changed when the governance poll of mSPY was voted for: https://mirrorprotocol.app/#/gov/poll/244
From Monday 21st of February mSPY (S&P500) will be possible to short with 110% collateral.
Due to this, I'm going to rebuy the mKO I owe and get rid of my position. I want to borrow mSPY instead.
Two reasons for that:
1) By definition mKO is riskier than mSPY having a higher beta with both systematic and asystematic risk. mSPY on the other hand only has systematic risk.
2) The premium on mKO is negative now (-7,40%), which means that I can rebuy mKO for $57.86 UST. The oracle price (real price) is $62.49 UST.
Why you should pay attention to the premium on Mirror Protocol
You should always monitor the premium on Mirror.
You always pay the oracle price for shorting/borrowing. For buying the asset/going long you pay the pool price.
If the premium is positive --> good time to short because you pay the oracle price to borrow, and sell immediately afterward at the pool price at Terraswap
If the premium is negative --> good time to go long or rebuy what you owe to close a short because you pay the pool price (which is lower than the oracle price).
One of my readers made this spreadsheet calculator for seeing how profitable each short strategy is. You can try it for yourself here: https://docs.google.com/spreadsheets/d/1MwW0oTk0GV0S1KmgRpb9Mnz5CCiVm_C3xx7KS78KG9s/edit?usp=sharing
mSPY is paying a 1,3% dividend yield per year. This is perfect in a shorting strategy. Why? Because when the dividends are paid out the oracle price will go lower as the real price goes lower. No, the dividends are not paid out in Mirror, but they're reflected in the oracle price.
Warning about the strategy
The drawback about mSPY is that the premium at the moment is negative. So if I borrow 1 mSPY I pay effectively $432.27. But when I sell it at Mirror I'm only getting 426.93 UST (a 1.23% loss). So that's why I want to wait to borrow mSPY until it has a positive premium.
Just to recap:
If the price of a mAsset (mSPY in this example) trades at a discount to the oracle price, minters are incentivized to purchase and burn it, thereby profiting by paying back their debt at a discount.
Conversely, if the price of a mAsset trades at a premium to the oracle price, market participants are incentivized to mint and sell it at the premium price, thereby profiting from the difference.
In both cases, a drift of the mAsset’s price away from the price of the real-world asset creates arbitrage that market participants will exploit until the peg is restored. The peg should be 1:1 (oracle price = pool price).
If you have a $10K and use this strategy you could potentially get a 73% APY.
That's if mSPY (S&P500) return 0%. As you can see from the table below breakeven is at 18.85% (mSPY has to increase by 18.85%) and you would have earned a total of 19.5%.
In other words, breakeven means that you could have your money in Anchor Protocol instead (in both cases you would earn 19,5%).
If S&P500 has a negative return this year you could potentially earn way more than 73% APY.
If you find these principles interesting I recommend you to study this thread about how to do it:
https://twitter.com/Route2FI/status/1488557950423732225
Risks:
1) Premium: I have already discussed this, but make sure that you understand the difference between positive/negative premium and how it influences your ROI. It is not guaranteed that you'll be able to buy back mSPY at a 0% or negative premium. If there are incentives to mint and hold the asset, you may see a prolonged premium period, and be unable to close at a profit.
2) Liquidity: Due to low liquidity this strategy is not for the big money. To understand this, go to terraswap.io and look at the spread difference between selling 1, 10 and 100 mSPY shares to $UST.
3) Price risk: Using this example of a 4x leverage, your exposure to mSPY price increases by the amount of leverage that you are using. A 1% move upwards in mKO price represents a roughly 4% increase in the repayment amount. 2% is 8%, 10% is 40%, and so on.
You can see how the return changes quickly. If mSPY increases by 6% your APY would be 59% But if mSPY increases 22% your APY will be reduced to 9.78% (which is 10% lower compared to being in Anchor Protocol).
4) Mirror Fees: You will be paying more fees than the usual mirror short fees because you are looping your borrow (i.e. borrowing more than your original position allows). Instead of paying 1.5% of your initial capital, you're paying 1.5% of your TOTAL BORROW. At 4x that's 6%.
5) Not a short-term rotator strategy: If you want to try this strategy, have at least a 6-month period in mid before dedicating money for this. Otherwise, the fees can outpace your rewards.
6) Liquidation risk: You're borrowing mSPY at 130% collateral, which means that if mSPY goes up by 15% in one day, you'll be liquidated. Always monitor your collateral ratio on "My Page" on Mirror.
7) Smart contract risk and $UST peg risk: Obvious risks, but worth mentioning. You're reliant on two smart contracts (Anchor and Mirror). And also remember that $UST is an algorithmic stablecoin, if you don't know what that is, I recommend you to read this: https://www.getrevue.co/profile/route2fi/issues/terra-luna-a-deep-dive-into-the-ecosystem-and-the-defi-opportunities-975694
Also, here is how you close a position and exit the strategy, a nice video made by @rebel_defi: https://www.youtube.com/watch?v=Vg3CkLdAUXg&feature=youtu.be
This post is about to become very long (as always), and if you want more reading and want to try an even more advanced strategy, check out the mastermind @drcle4n new strategy here: https://twitter.com/DrCle4n/status/1494128678883979264
PS! It's very likely that both mSLV and mIAU will have their collateral reduced to 110% as well. Voting ends Saturday 26th of February: https://mirrorprotocol.app/#/gov
PS2! I've been thinking about another strategy where you short both mVIXY and mSPY at the same time with these principles. Correlation is approx. 0.8, so I don't know if it will work. If you're a math genius and want to help me out with a potential strategy, send me a DM.
If you liked this post, make sure to follow me at @route2fi for more DeFi strategies.
If you want to bookmark the thread for going back to it later, you can find it below:
Thank you!