# Bitcoin S2F Reversion Nears Undervaluation as Stablecoin Drains

**Published:** 2026-07-09T20:00:39.737Z  
**Topic:** Stock To Flow  
**Sentiment:** neutral  
**Publisher:** TrendWatcher — https://www.trendwatcher.in/article/59b09284-504c-47ab-9c1f-8cafe5696872

Bitcoin's Stock-to-Flow Reversion model hit 1.1, signaling potential undervaluation, as Binance saw negative ERC-20 stablecoin netflows of -$89.3M.

Bitcoin's Stock-to-Flow (S2F) Reversion model, which tracks price deviation from its scarcity-based fair value, recently registered 1.1, approaching a level historically associated with extreme undervaluation and bottom formation [1]. This signal coincides with a significant shift in stablecoin liquidity, as Binance recorded negative netflows of ERC-20 stablecoins totaling -$89.3 million, indicating capital is exiting the exchange rather than accumulating as "dry powder" for potential buys [1].

| At a glance | |
|---|---|
| S2F Reversion Model | 1.1 (approaching undervaluation) [1] |
| Binance Stablecoin Netflow | -$89.3M (negative) [1] |
| Bitcoin Price (snapshot) | ~$59,500 [1] |
| Catalyst | Stablecoin outflows, S2F model reading [1] |

## S2F Model Signals and Stablecoin Shifts

The Stock-to-Flow (S2F) model, popularized by pseudonymous analyst "PlanB," estimates Bitcoin's price based on its scarcity, specifically its circulating supply ("stock") divided by new supply created annually ("flow") [2]. A higher S2F ratio suggests greater scarcity and, theoretically, higher value, similar to its traditional use for precious metals like gold and silver [2]. Bitcoin's "flow" is uniquely programmed by its code, with new supply halving approximately every four years, making its supply perfectly inelastic to price changes [2].

The S2F Reversion model, a derivative indicator, measures how far Bitcoin's price deviates from the S2F model's implied fair value [1]. A reading of 1.1 is near the "green zone" (below 1), which has historically marked market bottoms before trend reversals [1]. For instance, the model last dipped below 1 in September, when Bitcoin traded around $57,000 [1]. In contrast, readings above 2.5 to 3 have typically coincided with short-term market tops, as seen during the 2021 and 2024 peaks [1].

This S2F signal emerges as Binance, a major exchange, experiences negative netflows for ERC-20 stablecoins, with $89.3 million more stablecoin value leaving than entering [1]. This contrasts with earlier periods where stablecoins were seen as capital waiting to enter the market [1]. CryptoQuant analysis suggests this outflow could indicate increased caution, reduced trading activity, or capital moving to other platforms [1]. These stablecoin outflows have also coincided with weeks of outflows from spot Bitcoin ETFs and net BTC inflows of +91,000 BTC to exchanges [1].

## Broader Market Indicators

The current S2F Reversion reading and stablecoin dynamics are occurring alongside other indicators suggesting a potential market floor. Whale accumulation has recently spiked to historic levels, even as retail investors have been selling [1]. Additionally, Bitcoin's Power-Law Quantile recently dropped to 6.2%, a zone that previously appeared at cycle bottoms in 2015, 2020, and 2023 [1]. While these indicators converge, confirmation of a definitive bottom has not yet arrived [1].

## What to watch

*   **Stablecoin Flows:** Monitor Binance's ERC-20 stablecoin netflows for a return to positive readings, which CryptoQuant identifies as crucial for any sustained Bitcoin recovery [1].
*   **S2F Reversion Level:** Observe if the S2F Reversion model drops below 1, a level historically associated with bottom formation [1].
*   **Whale vs. Retail Activity:** Track the divergence between whale accumulation and retail selling, as this setup has historically preceded significant market moves [1].

The convergence of the S2F Reversion model nearing undervaluation and persistent stablecoin outflows from a major exchange suggests a critical juncture for Bitcoin's price action, with the potential for either a final capitulation wave or the beginning of a recovery depending on the return of sidelined capital [1].

## Sources
1. Live Bitcoin News — [Bitcoin’s Stablecoin Liquidity Is Draining and a Key Model Flashes Extreme Undervaluation](https://www.livebitcoinnews.com/bitcoins-stablecoin-liquidity-is-draining-and-a-key-model-flashes-extreme-undervaluation/)
2. CoinGecko — [Bitcoin Stock-to-Flow (S2F) Model Explained - CoinGecko](https://www.coingecko.com/learn/bitcoin-stock-to-flow-model-explained)

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Cite as: TrendWatcher, "Bitcoin S2F Reversion Nears Undervaluation as Stablecoin Drains", https://www.trendwatcher.in/article/59b09284-504c-47ab-9c1f-8cafe5696872