Staking & yield
The risks of staking
Staking is often sold as risk-free yield. It is not. The risks are manageable and measurable, but you should know them before you commit capital.
Slashing: the real penalty
Slashing hits validators that sign conflicting messages — for example two blocks at the same height. That is almost always a misconfiguration: the same keys live on two machines at once.
Besides a direct penalty there is a forced exit and a correlation penalty that grows when many validators fail together. One isolated mistake is relatively cheap; a large operator failing at scale is expensive.
Downtime: no penalty, still a loss
Being offline does not cause slashing but misses rewards, roughly symmetric to what you would have earned. During extreme network outages an inactivity leak can erode your stake.
Practically: aim for stable power and internet, use automatic restarts, and never test a backup with the same keys active at the same time.
Lock-ups and exit queues
Ethereum has activation and exit queues that grow when busy. Cosmos chains often apply a fixed unbonding period of several weeks. Assume your stake is not liquid the same day.
If you might need liquidity, do not stake 100 percent of a position.
- Slashing: rare, usually a configuration error
- Downtime: missed income, no penalty
- Exit: queues from days to weeks
- Platform risk: the biggest practical risk
The biggest risk is not in the code
In practice, holders lost far more money in recent years to failing platforms promising yields than to slashing. Any offer with a fixed high return in a volatile market deserves suspicion.
Staking yield calculator
See what staking nets you after commission, compounding and network inflation.
Inputs
Results
Net APR (after commission)
4.50 %
Net APY (compounded)
4.60 %
Real yield (after inflation)
2.55 %
Rewards year 1
46.025 coins
Average per day (year 1)
0.1261 coins
Ending balance
1,144.5273 coins
Value at flat price
€1,144.53
Growth of your stake
Risk
Staking is not a savings account. Slashing, validator downtime, unbonding periods, smart-contract bugs in liquid staking and price drops can all shrink your position. A high APR usually compensates high inflation or high risk. This is not investment advice.
Rounding and assumptions
We assume a constant APR, a flat price and equal periods; real networks vary daily. APY = (1 + net APR / n)^n − 1. Real yield is (1 + APY) / (1 + inflation) − 1. Figures are shown rounded to four decimals (coins) and two decimals (currency) while maths runs unrounded, so small differences with your wallet are normal. Taxes and transaction fees are excluded.
APY = (1 + APR/n)^n − 1
Frequently asked questions
How likely is slashing with correct solo staking?
Very unlikely. The vast majority of cases stem from duplicated keys after a migration or careless failover.
Does insurance protect against slashing?
Some professional providers offer cover. Read the exclusions: correlation events and governance failures are often outside scope.
Read next
What is staking?
Staking explained without marketing language: what you actually do, who pays you, why there is a yield and which returns are realistic.
Solo staking or outsourcing
The four ways to stake compared on minimum size, control, counterparty risk, technical burden and yield.
Restaking explained
What restaking is, which problem it solves for new services and why researchers and regulators are cautious about it.