When In-Laws and Out-Laws Differ: In-Depth Analysis of SUI vs SEI by the End of 2025

The altcoin market is currently divided into two clear groups. On one side are the coins demonstrating accumulated strength, and on the other are those still fiercely conflicting with selling pressure. SEI and SUI are prime examples of this divergence, gradually revealing different expectations for 2026.

Lessons from Bitcoin and Ethereum: Why Are Tăng Gia and Sui Gia Different?

In recent weeks, Bitcoin quietly surpassed $90,000 while Ethereum hit $3,000, but neither maintained these levels. This event reflects a clear trend: capital flow still concentrates on large-cap coins. Why does this relate to SEI and SUI?

The answer lies in how the market allocates liquidity. When “tăng gia” (big cap coins like Bitcoin, Ethereum) still dominate, capital rotation into altcoins slows down. This creates a distinct difference: altcoins with “sui gia” (strong technical structure) will be relatively stable, while weaker coins will continue to face pressure.

SUI: Building a New Foundation Step by Step

The current SUI price is $1.77 (-2.38% in 24 hours), rebuilding after a sharp correction from the peak. Instead of continuing the downtrend, this coin has found clear demand zones at $1.30–$1.40, where investors keep stepping in.

The narrowing Bollinger Bands are an important signal – indicating selling pressure is gradually being absorbed rather than increasing. As long as SUI holds this demand zone, the accumulation/round bottom pattern will continue to develop, opening opportunities for recovery to the $1.70–$2.00 (old supply zones).

From a “sui gia” perspective, SUI shows a fairly safe structure: higher lows, clear accumulation, and downside risk well controlled. This explains why SUI stands out amid the generally weak altcoin scene.

SEI: The Downtrend Channel Is Still Not Over

SEI is currently trading at $0.12 (-2.05%), but the story of this coin is more complex than its current price. Although the $0.11–$0.12 support zone is long-term, SEI’s price remains trapped in a clear downtrend channel on the daily chart.

Every bounce is stopped by the upper boundary of the channel – a sign that the sellers still control the situation. RSI struggles to stay above the moving average, OBV remains sideways or declining, all indicating a lack of strong accumulation.

For SEI to change “sui gia,” a decisive breakout is needed: surpassing the downtrend channel and reclaiming the resistance zone of $0.15–$0.18. Until then, upward moves are only temporary corrections, not changing the overall trend.

Two Risk Profiles: When the Structural Setup Decides Everything

Comparing SUI and SEI directly, we see that:

• SUI: Shows relative strength with smaller declines, clear accumulation, suitable for investors seeking a safe structure.
• SEI: Offers higher profit potential due to deeper declines, but only if the structure changes significantly – a double-edged sword.

While Bitcoin and Ethereum still lead the main momentum, choosing altcoins is no longer a gamble but a technical decision. Weak chart altcoins will fall behind, while those with higher lows and accumulation will be better positioned when capital returns.

Questions That Need Answers

Does Bitcoin continuing to absorb most of the liquidity affect SUI and SEI?

If this continues, altcoins will struggle to attract stable capital. This prolongs trend reversal, forcing weak-structured projects to test long-term support levels.

Which trading group is most affected?

Short- to medium-term traders are more at risk with weak technical charts, while long-term investors may prioritize assets showing clear accumulation like SUI.

If SEI does not break the downtrend, what will happen?

Failing to regain key resistance levels could lead to prolonged accumulation or further declines, gradually eroding market confidence and limiting new capital flow.

Conclusion: Choose Structure or Choose Opportunity?

Entering 2026, SUI and SEI represent two clear strategic choices. SUI is accumulating above an important support zone, maintaining higher lows – a sign of a safe structure. SEI remains a high-risk, high-reward option – high profits with potential for a breakout that could truly change the game.

This difference is not about price, but about “sui gia” – the technical structure each coin is building. In the current market phase, it is the decisive factor for success or failure.