Inflation and Investments - How to Protect Money from Value Loss
How does inflation affect your savings and investments? Which assets protect against inflation and which lose? Practical strategies for Polish investors.
11 min czytaniaWhat is inflation and why should you care?
Inflation is an increase in the general price level. When inflation is 5%, in a year you'll buy with the same 1,000 PLN what you can buy today for 952 PLN. Money in your account doesn't disappear — but its purchasing power decreases.
Poles experienced this painfully in 2022–2023 when inflation exceeded 17%. Those who kept cash in accounts — lost real value.
How inflation affects different assets
Cash and deposits — the losers
When inflation is 5% and a deposit pays 3%, your real rate of return is -2%. You lose purchasing power despite "earning" interest.
Fixed-rate bonds — risky
Bonds with fixed interest rates lose value when interest rates rise (which usually accompanies inflation). Exception: inflation-indexed bonds.
Inflation-indexed bonds (COI, EDO) — protection
Polish treasury bonds COI (4-year) and EDO (10-year) have interest rates linked to inflation. One of the best protective instruments — government guarantee + real capital protection.
Stocks — long-term winner
Companies can raise prices of their products, passing inflation to customers. Historically stocks provide highest real returns (~7% annually above inflation).
But beware: in short term rising inflation often causes stock market declines (because interest rates rise).
Real estate — good protection
Rents and real estate prices usually rise with inflation. It's natural protection — especially with fixed-rate mortgage (inflation "eats away" debt value).
Gold — traditional haven
Gold historically protects well against inflation in the long term. Doesn't generate income (no dividends, interest), but maintains value. Easiest to buy through gold ETF (e.g., iShares Physical Gold).
Cryptocurrencies — uncertain protection
Bitcoin is promoted as "digital gold," but its volatility is so high that it doesn't provide credible short-term protection against inflation.
Anti-inflation strategy — what to do?
1. Don't keep large amounts in cash
Emergency fund (3–6 months expenses) in savings account — rest should work.
2. Inflation-indexed bonds as foundation
COI and EDO are minimum — safe part of portfolio that keeps up with inflation.
3. Stocks / ETFs for long term
Global ETF (e.g., VWRA, IWDA) is best long-term protection. Historically stocks beat inflation with good margin.
4. Currency diversification
Part of portfolio in USD or EUR protects against zloty weakening, which often accompanies inflation in Poland.
5. A touch of gold
5–10% of portfolio in gold as insurance policy for high inflation scenario.
Real rate of return — the only one that matters
| Instrument | Nominal rate | Inflation 5% | Real rate |
|---|---|---|---|
| 3% deposit | 3% | 5% | -2% |
| COI bonds | ~6% | 5% | +1% |
| Global stock ETF | ~10% | 5% | +5% |
| Real estate | ~8% | 5% | +3% |
| Gold | ~6% | 5% | +1% |
Always look at real rate of return, not nominal.
What to avoid during inflation
- ❌ Keeping large amounts in checking account (0% vs inflation)
- ❌ Long-term fixed-rate bonds
- ❌ Putting everything in one currency
- ❌ Panic — inflation is cyclical, it passes
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