> ## Documentation Index > Fetch the complete documentation index at: https://pegana.xyz/docs/llms.txt > Use this file to discover all available pages before exploring further. # What is LST peg drift? > Liquid Staking Tokens like jitoSOL and mSOL don't peg to $1. They peg to the SOL they accrue inside the stake pool. When market price diverges from that intrinsic SOL value, you're looking at peg drift — and it's a very different signal from a stablecoin depeg. If you've spent time on Ethereum, the depeg conversation is usually about stablecoins: USDC at \$0.87, DAI catching the same wave, UST going to zero. Solana's stable market behaves similarly. But Solana also has a second large peg-bearing asset class that doesn't get the same attention: **Liquid Staking Tokens (LSTs)**. Ten SOL-pegged LSTs are actively tracked on Pegana — jitoSOL, mSOL, bSOL, INF, bbSOL, JupSOL, dzSOL, vSOL — plus two Hylo LSTs (hyloSOL, hyloSOL+). Together they hold tens of millions of SOL in stake pools. Every one of them is silently drifting, all the time. Most of the time it doesn't matter. When it does matter, it matters fast. ## How an LST is supposed to behave An LST is a receipt: you deposit SOL into a stake pool, you get back X units of the LST. Behind the scenes, the pool stakes your SOL to validators and accrues staking rewards (plus, for jitoSOL, MEV rewards). As rewards accumulate, the SOL backing each LST share grows — so the redemption price of 1 LST in terms of SOL slowly rises over time. [Sanctum](https://docs.sanctum.so) publishes this value as `sol_value`. For jitoSOL right now, 1 jitoSOL ≈ 1.18 SOL — meaning each jitoSOL you redeem returns 1.18 SOL of underlying stake. That ratio is what Pegana calls the **intrinsic value**: the on-chain truth of what the asset is worth in its denominator (SOL). ## How the market actually prices it Most users don't redeem through the stake pool. They swap on Jupiter, Orca, Raydium, or one of the LST-specialized AMMs. The price they get is the **market value**: 1 jitoSOL might trade for 1.179 SOL, or 1.176 SOL, or — during stress — 1.16 SOL. The gap between intrinsic and market is the **discount**. A small negative discount (market trades 0.05–0.30% below intrinsic) is normal — arbitrageurs need a small spread to redeem-and-sell profitably. A large negative discount is news. ## What causes LST peg drift * **Network congestion.** If Solana slows down, arbitrageurs can't close the gap quickly. Drift widens until the network catches up. * **Stake pool program upgrades.** Any LST whose pool is mid-upgrade may pause redemptions; secondary market discounts to compensate. * **Validator slashing** (rare today, but landing in 2026 per Anza's roadmap). A slashed validator means the pool loses some underlying SOL. The LST's intrinsic falls; if the market doesn't immediately reprice, the gap inverts. * **MEV regime change.** jitoSOL's intrinsic includes captured MEV rewards. If MEV economics shift, the implied yield drops and the market can repress the price. * **Large redemption queue.** Marinade's mSOL has a multi-day unstake queue. Holders who need SOL now sell into the secondary market at a discount. * **Whale exit into thin venues.** The classic [mSOL flash-crash in June 2022](/docs/case-studies/msol-pyth-may-2022) was one whale selling 88k mSOL into a thin Mango pool, dragging a Pyth feed and triggering \$21M of cascade liquidations on otherwise-healthy positions. ## What it isn't LST drift is **not stablecoin depeg**. There's no central issuer to credibly defend a \$1 number; there's no Treasury reserve. The peg is a market-clearing mechanism, not a contractual promise. "Depeg" in the LST context means the market refuses to honor the intrinsic SOL value — usually temporarily. ## How Pegana detects it Pegana polls Sanctum every 15 seconds for each LST's intrinsic SOL value and converts it to USD via Pyth's SOL/USD feed. In parallel, it polls Jupiter for the best swap rate (also normalized to USD). Discount = `1 − market / intrinsic`, smoothed with a 30% EWMA, and bucketed into per-asset thresholds (drift / depeg / critical) calibrated to each LST's 24h p99. **Calibrated thresholds matter.** INF runs hot — its p99 drift is \~1.12%, four times jitoSOL's \~0.37%. A 1.00% alert on INF is noise; on jitoSOL it's a real signal. The [methodology](/docs/methodology/overview) page documents every threshold. ## Why this matters for builders If you're running a **lending protocol** that accepts LST collateral, your liquidation engine reads a price oracle. If the oracle gets one bad print from a thin venue (the mSOL/Mango case), you can liquidate positions that have nothing wrong with them. Cross-checking against Pegana's intrinsic feed lets you reject divergent oracle prints before they hit your liquidation queue. If you're **underwriting LST risk** — insurance, prediction market, structured product — you need a credible third-party event source for what counts as a "depeg." Pegana's class-aware state machine emits `AlertEvent` with a clear from→to transition, plus the intrinsic and market values at the time. The methodology is open; you can reproduce every alert from raw inputs. ## Read next See the current state of every tracked LST. Sources, formula, thresholds, FSM. The canonical "market lied" case study. Read live state programmatically. ### Sources * [Sanctum docs — `sol_value`](https://docs.sanctum.so) * [Helius — Bringing Slashing to Solana](https://www.helius.dev/blog/bringing-slashing-to-solana) * [Galaxy Research — Staking and onchain credit](https://www.galaxy.com/insights/research/defi-staking-interest-rate-spread-yield-ethereum-solana)