Author
Athenum Analytics

Athenum Analytics

Page 6 of 10
118 articles total
Athenum PnL calculator, long BTC from 68,000 to 72,000 dollars at 10x with 1,000 dollar margin and 0.04% fee, net PnL +580.24 dollars and ROI +58.02%

Máy tính PnL crypto: Cách tính lợi nhuận, thua lỗ và ROI trên giao dịch futures

PnL futures crypto chỉ là chênh lệch giá nhân với quy mô vị thế, đảo dấu cho lệnh short. Tìm hiểu công thức long/short, ROI trên ký quỹ, cùng phí và funding qua các ví dụ BTC thực tế.

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10 min
Athenum leverage and margin calculator showing required margin $1,000, isolated mode and liquidation price $61,472, 2026-06-23

Máy tính ký quỹ crypto: Cách tính ký quỹ cần thiết, Isolated so với Cross, và vùng đệm thanh lý

Ký quỹ cần thiết bằng giá trị danh nghĩa chia cho đòn bẩy; ký quỹ duy trì bằng danh nghĩa nhân MMR. Vùng đệm thanh lý là khoảng cách giữa hai con số đó. Tìm hiểu cách tính cả bốn chỉ số, sự khác biệt giữa isolated và cross margin, qua ví dụ thực tế 1 BTC ở mức 60.000 đô la, đòn bẩy 10x.

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10 min
Athenum free crypto leverage and margin calculator, BTC 10x long with $1,000 margin and $61,472 liquidation price, 2026-06-23

Máy tính đòn bẩy crypto: cách tính ký quỹ, giá thanh lý và PnL cho lệnh BTC 10x

Hướng dẫn dùng máy tính đòn bẩy crypto để tính ký quỹ, giá thanh lý và PnL chỉ trong ba bước, với ví dụ thật cho lệnh long BTC 10x (vào lệnh $68,000, thanh lý $61,472, ROI +58.02%).

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6 min
Athenum BTC options max pain $72,000 versus spot $62,297.93 with put/call ratio by expiry, 2026-06-23

Options Max Pain in Crypto: What the Max-Pain Price Means and Why Price Drifts Toward It

Options max pain is the strike where the most option value expires worthless. Here is how the max-pain price is built, what the put/call ratio adds, and how to read both on a live BTC options map.

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6 min
Athenum futures overview, BTC open interest $16.52B with cross-exchange funding, annualized basis and liquidations across 6 exchanges, 2026-06-23

Athenum Cross-Exchange Derivatives Index, week of 2026-06-20

A weekly read of the cross-exchange crypto derivatives tape: funding, open interest, basis, and implied volatility across Athenum's coverage of 14 exchanges, as of 2026-06-20.

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2 min
Athenum terminal launcher, where the Analysis section includes a cross-market Correlation view for tracking regimes like Bitcoin versus gold and equities.

Bitcoin as Digital Gold: How the Safe-Haven Correlation Actually Behaves

Bitcoin shares gold's monetary properties but not its price behavior; the BTC-gold correlation is low, unstable, and regime-dependent, so check the live regime.

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5 min

Eight of the Last Ten ETH ETF Sessions Printed Outflows

Ethereum ETFs have logged eight net outflow sessions in ten trading days, with Athenum flows and derivatives data showing a controlled but persistent reduction in listed ETH exposure.

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11 min
Athenum range-analysis view showing a BTC volume profile with the point of control (POC) marked over aggregated exchange volume, the value-area concept this post describes.

VWAP and the Value Area: Reading Where Crypto Actually Trades

How VWAP, anchored VWAP, the point of control, and the value area define where crypto has actually traded, plus the honest limits of each.

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5 min
Athenum futures view showing per-venue funding rate and open interest panels (OI across 14 exchanges), the inputs an OI-weighted funding read aggregates instead of trusting one venue's quote.

OI-weighted funding rates: calculation, intervals and limitations

An open-interest-weighted funding rate is a summary of selected perpetual contracts. Each comparable rate receives the weight of that contract's USD notional open interest. It is not the rate charged on your position, a measure of net long positions, or a forecast of the next price move.

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3 min
Athenum Coinbase premium index for BTC at negative 0.099 percent, hourly, 2026-06-20

The Coinbase Premium Index: Reading US Spot Demand in Real Time

A practical guide to the Coinbase Premium Index: how it is computed, what positive vs negative means, and where this US spot-demand proxy misleads.

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6 min
Athenum analytics terminal home showing correlation and macro tools

Bitcoin–Nasdaq correlation: a reproducible measurement guide

Bitcoin–Nasdaq correlation describes the linear association between two specified return series over a specified window. It is not a permanent property of Bitcoin. This guide explains how to define the measurement; the [July 2026 claim audit](/blog/bitcoin-nasdaq-correlation/) addresses an earlier numerical headline separately.

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2 min