Cardano: What Our Signals Do

Cardano is the only asset in our coverage where every single strategy we tested came out positive. Plain MACD, ADX>15, ADX>20, ADX>25, ADX>30 — all five parameterizations beat buy-and-hold over five years. That doesn't happen for Bitcoin. It doesn't happen for Ethereum. It doesn't happen for any other asset we track.

That consistency is the story here. ADA isn't our highest-alpha asset, and it isn't our most reliable signal-by-signal. But it's the one where trend-following works across the widest range of conditions, which tells us something about how ADA moves — it follows trend structure, not social media spikes.

What the Backtest Showed

We ran MACD(12,26,9) + ADX(14)>20 on five years of daily ADA data across 20 quarters. The numbers: mean quarterly alpha of +11.27%, beating buy-and-hold in 65% of quarters (13 out of 20). That's a genuine edge, not a coin flip.

The strategy generates about 70 signals over five years — roughly 14 per year on the daily timeframe. You're in the market about 57% of the time. The other 43%, you're sitting out, which is where the crash protection comes from.

Here's what makes ADA unusual. We tested five different strategy configurations:

• MACD + ADX>20: +11.27% mean alpha, 0.74 Sharpe, 65% beat-hold
• MACD + ADX>25: +10.61% mean alpha, 0.72 Sharpe, 55% beat-hold
• Plain MACD (no ADX filter): +10.04% mean alpha, 0.87 Sharpe, 80% beat-hold
• MACD + ADX>30: +9.24% mean alpha, 0.58 Sharpe, 45% beat-hold
• MACD + ADX>15: +1.18% mean alpha, 0.06 Sharpe, 75% beat-hold

All positive. Every single one. Plain MACD actually has the highest Sharpe ratio (0.87) and wins 80% of quarters — the most consistent variant. We chose ADX>20 for production because it delivers the highest mean alpha, even though that alpha is concentrated in fewer quarters.

Why ADX Greater Than 20

The honest answer: ADX>20 is a close call for ADA. Plain MACD has better consistency (80% beat-hold vs 65%). ADX>20 wins on raw alpha because of one extraordinary quarter — Q4 2024, where it delivered +104.56% alpha.

We use ADX>20 because our framework prioritizes trend quality. The ADX filter suppresses bullish signals during sideways chop, which reduces the small losses that erode returns in flat markets. For ADA specifically, the filter costs some consistency but captures bigger moves when trends are real.

If the filter turns out to be marginally worse over the next few years, we'll adjust. The data says both approaches work. We chose the one that fits our system's logic.

The Quarters That Mattered

Q4 2024 is the standout: +104.56% alpha in a single quarter. ADA ran hard during a strong trend phase, and our ADX-filtered signal caught the move cleanly. That one quarter accounts for a large share of the strategy's total outperformance.

The bear market quarters proved the strategy's defensive value. In Q2 2022, ADA dropped 60.5% — our signals helped avoid the worst of it. Q4 2021 saw a 42% decline. Q4 2025 brought another 60.9% drawdown. These are the quarters where sitting out 43% of the time earns its keep.

The worst quarter was Q1 2025, where we underperformed by -37.25%. ADA moved in ways that didn't match our trend signals — choppy enough to trigger entries, then reversing before the move materialized. That's the cost of trend-following in messy markets, and it's real.

Who This Serves

ADA is classified as Tier 1: outperformance signals. Unlike Bitcoin (Tier 2, primarily bearish detection), Cardano's signal profile shows genuine, repeatable outperformance across most market conditions.

ADA moves on trend structure — protocol upgrades, staking dynamics, ecosystem growth — rather than meme cycles. That's why trend-following works here more reliably than for assets like DOGE or SOL, where social-media-driven spikes can whipsaw any momentum strategy.

We don't know if ADA's trend-friendly behavior will persist. Five years across 20 quarters is solid data, but crypto markets evolve. The all-positive parameterization result is unusual enough that we take it seriously as evidence, not as a guarantee.

If you want to learn more about the asset itself, see What Is Cardano?.

ADA is our most strategy-friendly asset — the only one where every configuration we tested came out positive, giving us the highest confidence that trend-following fits how this asset actually moves.

This is educational content, not financial advice. Past performance does not guarantee future results. Based on 5-year daily data through Q1 2026, Polygon.io data.