Reserve Risk is a bitcoin chart that allows us to visualise the confidence amongst long term bitcoin holders relative to the price of Bitcoin at a given moment in time.
When confidence is high and price is low then there is an attractive risk/reward to invest in Bitcoin at that time (green zone). When confidence is low and price is high then risk/reward is unattractive (red zone). Investing in Bitcoin during periods where Reserve Risk is in the green zone has produced outsized returns over time.
This section will discuss the following metrics required to calculate Reserve Risk:
- Bitcoin Days Destroyed (BDD)
- Adjusted Bitcoin Days Destroyed (ABDD)
- Value of Coin (Days) Destroyed (VOCD)
- Median Value of Coin (Days) Destroyed (MVOCD)
- HODL Bank
Evidence indicates that, in general, long term holders of Bitcoin have a greater knowledge about Bitcoin’s market cycles and identifying good times to buy and sell Bitcoin. This is not surprising given that they are more experienced in the space versus newer participants who are just entering and learning about Bitcoin.
This can be visualised once we understand the concepts of Bitcoin Days and Bitcoin Days Destroyed:
Bitcoin Days = Quantity of Bitcoin * Number of days since coins were moved from one user wallet to another.
This allows us to attribute more value to coins held by long term holders – as they are in possession of coins that have not moved for a high number of days.
Bitcoin Days Destroyed = When a bitcoin is sitting in a wallet it is accruing Bitcoin days, when it is then sold those days are then ‘destroyed’.
Example: I purchase 1 Bitcoin and hold it in my wallet for 7 days. I then sell it, which would then ‘destroy’ 7 Bitcoin Days when it moves from my wallet to the new buyers wallet (7 BDD). Note: Bitcoins are not actually destroyed, it is terminology only.
Adjusted Bitcoin Days Destroyed = BDD / Circulating Supply of Bitcoin
Because the circulation of Bitcoin entering the system is increasing over time through the process of mining, we need to adjust for this so we can accurately represent the quantity of Bitcoin sold by long-term holders over time.
Value of Coin (Days) Destroyed
If all Bitcoin that had ever been mined changed hands today, and each of them had been held for 1 day then the number of BDD would equal the circulating supply. Therefore BDD multiplied by price of Bitcoin would equal the market cap. Or, put another way, Adjusted BDD would equal 1.
If we sum Adjusted BDD multiplied by Bitcoin price as per the formula here, we get Value of Coin (Days) Destroyed.
VOCD = ∑ (Daily Bitcoin price * Adjusted BDD)
By summing the aggregate US dollar amount of this opportunity cost over time we create what is termed HODL Bank. This metric indicates confidence in the future of Bitcoin by Bitcoin holders built up over time. As an investor, we can then identify periods where there are differences between the price and levels of confidence:
Price high and confidence low = unattractive risk-reward
Price low and confidence high = attractive risk-reward
By dividing Bitcoin price by HODL Bank we can view this clearly. It is called Reserve Risk. We see on the master chart above that buying Bitcoin when Reserve Risk was low has historically generated outsized returns.
This live chart is able to predict Bitcoin price moves on high time frames by understanding the behavior of different market participants. It can forecast Bitcoin price pullbacks or bounces of major trends by using this data.
Hans Hauge of Ikigai Asset Management
Ikigai Asset Management is run by Travis Kling
May 2019
