> For the complete documentation index, see [llms.txt](https://userguide.cryptoquant.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://userguide.cryptoquant.com/ja/nettowku/stock-to-flow-reversion.md).

# Stock to Flow Reversion

## 定義

Stock to Flow（SF）Reversion は、BTCの価格をSF比率で割った比率で定義されます。

$$
\text{SF Reversion} = \frac{\text{BTC価格 }}{\text{SF 比率}}
$$

## 解釈

SF Reversionは、市場価格とSF比率の相対的な差を測定する指標です。これまでのところ、SF比率は価格のトレンドを正しく推定しているため、価格がSF比率から逸脱した場合はベットするチャンスとなります。SF Reversion が価格と比較して高すぎる場合、市場価格はすぐに修正され、弱気の傾向を意味します。

![](/files/-Mi0sjX3XMY1iLCM1t5u)

## 使用例

#### マーケットのトップとボトムを予測する

まず、2つの変数を揃えるために、SF価格回帰の線形回帰モデルを構築します。下図のように2つの変数を1つのグラフにまとめると、SF価格回帰の偏差が明確にわかります。これらのポイントはそれぞれ強気（緑のボックス）と弱気（赤のボックス）の状態を明確に示しています。

## データへのリンク

* [CryptoQuantライブチャートでのSF Reversion](https://cryptoquant.com/overview/full/468?window=day)
* [CryptoQuant データAPI ドキュメントのSF Reversion](https://cryptoquant.com/docs#operation/getStockToFlow)


---

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