RTH, ETH, and Globex Hours

When the contract actually trades, overnight gaps, and session liquidity.

Beginner 5 min read Course 4 of 60

Course 4 of 60 in the futures hub. The object is RTH vs ETH/Globex as two liquidity regimes on one root.

The Contract Does Not Sleep Because You Do

The Contract Does Not Sleep Because You Do. The honest one-sentence object of this lesson is RTH vs ETH/Globex as two liquidity regimes on one root. If you cannot say that without opening a platform, you will size the wrong clock. The failure mode that actually hurts accounts is using a cash-session stop on an ETH position. Write the object, then size. Educational only.

Analog, not identity: Globex overnight is a session, not 'the market is closed'. Crypto perpetuals and cash equities are a different lesson. Different machine, different hours, different ruin path. Contrast the object with forex hub rather than treating every product as the same machine.

1. Two clocks, one root

Two clocks, one root is the first working definition. RTH vs ETH/Globex as two liquidity regimes on one root. People skip this because a chart is easier than a specification. A chart is not a spec. If you cannot explain RTH, ETH, and Globex Hours to a skeptical friend without a screenshot, you do not understand it yet.

Keep a crib note: object, invalidation, dollar cap. Using a cash-session stop on an eth position is how cribs get skipped. Do not skip. For the arithmetic habit, use risk calculator until dollars are boring.

One root, two clocks — Globex does not close when cash does Index-future weekday cartoon (not an exchange calendar) ETH overnight RTH cash hours ETH again Liquidity A stop written for the fat part of the curve can be fiction in the thin overnight book.

2. Liquidity and spreads by window

Liquidity and spreads by window. Convert every pretty statement into dollars. The arithmetic below is illustration — live ticks, pips, and margins change. Re-read the live schedule.

If overnight typical range is 12 ticks and your stop is 8, you are holding a window you cannot survive. Flatten or cut to micros before ETH.

If that arithmetic already exceeds your cap, the lesson is over: pass or step down in size. Passing is a position. Confirm the dollar translation with P&L calculator so the notebook and the statement agree.

3. Gaps that are actually prints

Gaps that are actually prints. Context is not a trigger. Globex overnight is a session, not 'the market is closed'. Use context to veto, not to force a click.

When in doubt, name RTH vs ETH/Globex as two liquidity regimes on one root again. If the sentence changed, you changed trades without admitting it. Related structure: free calculators.

4. Events that drop outside RTH

Events that drop outside RTH. Process beats mood. Write the rule that fires without a debate at the worst moment. If the rule is 'I'll see how I feel,' you do not have a rule.

Stops, flatten policies, and session boundaries belong in the same notebook as the thesis for RTH, ETH, and Globex Hours. If the stop is a price, convert it with listed venues after you already know the tick or pip.

5. Flatten vs size for the window

Flatten vs size for the window. Fair warning: specs, leverage caps, and dealer rules change over time. The live document wins. Educational only. Not NFA, tax, or a solicitation.

Re-read primary docs before you add size on the object of RTH, ETH, and Globex Hours. See also previous lesson when the confusion is the venue layer, not the chart.

Hold-through-ETH decision (write it before 4 p.m.) Is the next window in the thesis? YES → size for ETH range NO → flatten before ETH Typical overnight range > your stop? Then you do not have a hold. You have a hope. Passing the overnight is a position. The contract will still be there at the cash open.

6. Mistakes, limits, takeaways

Mistakes: using a cash-session stop on an ETH position; copying size from a stream; ignoring costs; mixing this machine with crypto perpetuals or cash equities. Another: treating RTH, ETH, and Globex Hours as advanced because the vocabulary is long rather than because the dollar cap is written. If the sister asset class is the real mix-up, next lesson before you add size.

Maps go stale. Globex overnight is a session, not 'the market is closed'. If this lesson and the live spec or statement disagree, the live document wins.

Pick your window before you pick your trade

Most equity index and energy futures trade nearly around the clock, which tempts people to think they should be watching around the clock. You shouldn't. Pick the hours you can actually pay attention, write them down, and treat everything outside them as time when your position is on its own.

That changes how you size. A stop that works during the regular session, when the book is deep, may be too tight overnight when a few orders can move price several ticks. If you plan to hold through the evening session, size for the overnight range, not the daytime one. And if you can't say what range is normal overnight for the contract you trade, that is your homework before the next trade, not after.

The short version

  • Object: RTH vs ETH/Globex as two liquidity regimes on one root.
  • Failure: using a cash-session stop on an ETH position.
  • Dollars first, leverage last.
  • Skip the window you cannot survive.

RTH, ETH, and Globex Hours can remain a useful lesson and a poor live habit at the wrong size. Educational only. Not a recommendation to buy, sell, or hold any contract or pair.