The Case for Rules-Based Crypto Indexing After a Volatile Cycle (2025)

After a whipsaw year, many investors are asking how to stay exposed to crypto’s upside without riding every drawdown. Rules-based crypto indexing is a simple, disciplined answer: follow a transparent set of rules rather than gut feelings. The TM Global 100 puts this into practice—own the top-100 in bullish regimes, rotate to stablecoins in bearish regimes, and rebalance weekly. On top of that, you can see what you own in real time with a Holdings Treemap, Table, and Transactions Log. Less second-guessing, more process.
→ Join the waitlist to be first to trade TM Global 100.
TL;DR (snippet)
What it is: A rules-based index that holds the top-100 in bull markets and moves to stablecoins in bear markets—paired with transparent holdings and transaction logs.
Why it matters: Weekly rebalances and clear regime logic bring structure after volatile cycles.
Who it’s for: Hands-off allocators and active traders who want a disciplined core with visibility.
Next step: Join the waitlist to be first to trade TM Global 100.
Why Rules-Based Crypto Indexing Matters in October 2025
In a volatile cycle, emotion creeps in: chasing winners late, cutting losers early, or missing re-entry after fear. Rules-based crypto indexing applies consistent criteria—constituent selection, weighting, and rebalancing—so you don’t have to improvise in stress.
For readers comparing crypto index options, think of it as a codified playbook. A rules-based crypto index is a methodology-driven basket that follows predefined signals (e.g., market regime) and maintenance schedules (e.g., weekly rebalancing), aiming for repeatable behavior across cycles.
Featured snippet definition: Rules-based crypto indexing is a systematic approach that tracks a defined universe (e.g., top-100 by market cap) and maintains it on a fixed cadence, with explicit rules for when to hold tokens and when to de-risk into stablecoins.
How the TM Global 100 Index Works (Plain English)
- Regime switching: When the market signal is bullish, the index holds the top 100 assets by market cap; when bearish, it moves to stablecoins until conditions improve.
- Weekly rebalancing: Constituents and weights update weekly to reflect the latest market-cap rankings—capturing leadership changes without manual effort.
- Transparency: A Strategy modal and Gauge → Treemap → Transactions Log show the signal, current mix, and every change recorded.
- What you’ll see on launch: Price tile, “tokens: 100,” “rebalances weekly,” and a fast ~90-second Buy flow with fee/slippage previews.
See the strategy and rules. (TM Global 100 strategy)

Benefits at a Glance (Why This Beats DIY)
- Time & operational drag: Skip juggling 20–100 tickers, wallets, and venues.
- Execution quality: A single indexed flow can help reduce piecemeal slippage and duplicated fees.
- No missed rotations: Weekly rebalancing and regime switching reduce the cost of being late to trends—or late to de-risk.
- Always-on visibility: Holdings treemap + table + transactions log remove the black box.
- Behavioral edge: Clear rules can limit panic sells and FOMO buys during turbulence.
- Portfolio role: A disciplined core that you can complement with selective satellites.

Step-by-Step: How to Get Early Access (Waitlist)
- Open the Token Metrics Indices hub and select TM Global 100. (Token Metrics Indices hub)
- Click Join Waitlist and enter your email for launch-day access.
- (Optional) Connect your wallet so you’re ready to fund.
- On launch, review the Gauge → Treemap → Transactions to confirm the current mix.
- Tap Buy Index, review fees/slippage, and confirm (about 90 seconds end-to-end).
- Track your position and every weekly rebalance in My Indices and the Transactions Log.
→ Join the waitlist to be first to trade TM Global 100.

Decision Guide: Is This Right for You?
- Hands-Off Allocator: Want broad market beta with an explicit de-risking rule. Consider if you resist micromanaging.
- Active Trader: Prefer a disciplined core that moves to stablecoins in bears while you express edge with satellites.
- Long-Term Believer: Seek systematic participation in leadership changes via weekly rebalancing.
- Transparency-First User: Require auditable holdings and a transactions log—no black boxes.
- Tax/Compliance Conscious: Prefer consolidated rebalances over many ad hoc trades.
- TM Research Follower: Want to pair TM insights with a rules-based execution layer.
- New to Crypto Baskets: Want to avoid building and maintaining a DIY index.

FAQs
What is a rules-based crypto index?
A methodology-driven basket that follows predefined rules for asset selection, weighting, and maintenance. In TM Global 100, that means top-100 exposure in bullish regimes and stablecoins in bearish regimes, with weekly rebalancing and full transparency.
How often does the index rebalance?
Weekly. This cadence refreshes constituents and weights to align with current market-cap rankings; separate regime switches can move between tokens and stablecoins.
What triggers the move to stablecoins?
A documented market signal. When it turns bearish, the index exits to stablecoins; when bullish resumes, it re-enters the top-100 basket.
Can I fund with USDC or fiat?
Funding options will surface based on your connected wallet and supported rails. USDC settlement on sells is supported; fiat on-ramps may be added over time.
Is the wallet custodial?
No. The embedded wallet is self-custodial—you control your keys and assets.
How are fees shown?
Before confirming a trade, you’ll see estimated gas, platform fee, max slippage, and min expected value—so you can proceed with clarity.
How do I join the waitlist?
Go to the Indices hub, open TM Global 100, and enter your email. You’ll receive a launch-day link to buy.
Security, Risk & Transparency
- Self-custody by default: You control your wallet.
- Defense-in-depth: 2FA/account security features and explicit transaction prompts.
- Clear economics: Fee and slippage previews before you confirm.
- Auditability: Holdings treemap + table + transactions log document every change.
- Methodology limits: Regime logic may not capture every market nuance; weekly cadence can differ from intraday moves.
- Regional availability: On-ramps and features can vary by jurisdiction.
Crypto is volatile and can lose value. Past performance is not indicative of future results. This article is for research/education, not financial advice.
Conclusion + Related Reads
After a volatile cycle, the edge is process. TM Global 100 combines rules-based crypto indexing, weekly rebalancing, and full transparency so you can participate in upside and step aside during bears—without running your own spreadsheets. If that’s the core you’ve been missing, join the waitlist now.
Related Reads:
- TM Global 100 strategy
- Token Metrics Indices hub
- Best Cryptocurrency Exchanges 2025
Create Your Free Token Metrics Account

.png)