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リスク、ポジションサイズ、計画に基づくトレードについてのFibonomyのノート。

A 0.10 BTC futures long splits into 0.04 BTC closed and 0.06 BTC still open after a partial close.

2026年10月22日Position Mechanics

What Happens When You Partially Close a Futures Position?

A partial close splits a futures position into a realized result and remaining exposure. Follow the quantities, P&L, entry basis and protection with a worked example.

Wallet balance of 4,000 USDT compared with 2,700 USDT available for trading after open P&L and margin requirements.

2026年10月20日Position Mechanics

Why Is My Futures Available Balance Lower Than My Wallet Balance?

A lower futures available balance does not automatically mean money was lost. Separate open losses, position margin and order requirements with a clear USDT example.

Fibonomy account-risk infographic connecting open exposure, account margin resources and verified protection.

2026年10月17日Position & Account Risk

Crypto Futures Account Risk: How Your Open Positions Actually Affect Your Account

Understand how open futures positions affect account resources, margin and protection—with a worked example that separates current loss from further downside.

Average entry and weighted exit surround size, partial closes, protection and costs in a Fibonomy position-story infographic.

2026年10月15日Position Reconstruction

Why Entry and Exit Price Don't Tell the Full Story of a Futures Position

Entry and exit prices summarize a futures result. See how quantity, partial closes, costs and historical context reveal what those two fields leave out.

Trade history records fills; position history connects size changes, protection changes and cost context.

2026年10月12日Position Reconstruction

Trade History vs Position History: What's Missing?

Trade history records fills. Position history connects size, protection and costs. See what each view can establish—and where historical evidence is still needed.

Fibonomy infographic showing exchange executions, a position timeline and a reconciled net result.

2026年10月8日Position Reconstruction

How to Reconstruct a Closed Futures Position From Exchange Data

Follow executions from the first entry to the final close, then reconcile trading fees and funding to understand a futures position's complete result.

Fibonomy infographic: adding 0.05 BTC at $58,000 changes a 0.10 BTC long into 0.15 BTC with a $59,333.33 average entry.

2026年10月8日Position Mechanics

What Happens When You Add to a Futures Position?

A filled add changes more than average entry. Follow a BTCUSDT example to see how position size, exposure, stop coverage, and margin can change.

Why futures margin can decrease while the BTCUSDT position remains unchanged: P&L, funding, open orders, cross margin and changing requirements.

2026年9月30日Position Mechanics

Why Did My Futures Margin Decrease Without Changing My Position?

Your position size, entry price, and leverage can stay unchanged while a margin number still moves. The reason is often somewhere else in the account.

2026年9月23日Position & Account Risk

How Much of Your Account Is at Risk Across Open Futures Positions?

Position size, margin, and current P&L are not capital at risk. Here is how to measure the planned loss across open futures positions against account equity.

Three separate futures positions — BTC long, ETH long, and SOL short — hanging on one shared-account-equity scale, illustrating combined liquidation risk.

2026年9月23日Position & Account Risk

How Multiple Open Futures Positions Affect Your Liquidation Risk

In cross margin, open futures positions can affect the same pool of account equity. See how P&L, maintenance margin, and new positions change liquidation risk.

Why liquidation price changes in cross margin when account conditions around the position change

2026年9月14日Position & Account Risk

Why Does My Liquidation Price Keep Changing in Cross Margin?

Your liquidation price in cross margin is not always a fixed number. Learn how account equity, unrealized P&L, funding, leverage, and other open positions can move it.

Futures funding fee changing realized P&L while the BTCUSDT position remains open, showing unrealized profit, funding paid, trading fees, and account impact.

2026年9月7日Position Mechanics

Where Did My Futures Funding Fee Go? How It Changes P&L

Funding can change your account without changing your entry, size, or market P&L. Here’s how to trace each funding payment from the position to the final result.