Spot and volatility regime

The latest daily close was 2,515, up again from the prior session, while the 4h close also finished near 2,515, showing the rebound did not stall on the shorter timeframe. ETH is still operating inside the monthly ATR framework, with price comfortably between the upper trigger at 2,659 and the lower trigger at 2,275.

The monthly ATR range has only been used about 38%, and the higher-timeframe trend remains neutral. Both the daily and 4h closes sit above the short-to-intermediate price ladder, so the recovery above 2,500 is intact, but it is still not enough to call a clean trend regime.

IV term structure, skew & DVOL regime

Implied vol surface

ATM term structure pushed higher again. Front-end ATM IV is around 42.8%, while the far end, around 25JUN27, is near 55.7%, so the surface remains upward-sloping rather than flattening out. This is not just a short-dated pop: the short and intermediate tenors both repriced higher, which points to a broader surface reset.

Skew also moved richer on both sides. Put wings and call wings were marked up across the short and middle tenors, with 5P/10P and 5C/10C all above ATM in absolute vol terms. That argues for broader two-way event risk pricing, not just a one-sided bid for downside protection.

DVOL index

DVOL is now around 54.9%, up again on the session. On a 1Y lookback it is still relatively low, with rank near 19 and percentile near 29, but on a 3M lookback it sits closer to the middle-upper band, with rank near 59 and percentile near 75.

In regime terms, DVOL is recovering from compression rather than expanding from an already-high base. Vol is still repairing ahead of spot; it is more expensive than a few days ago, but it is not in a blown-out regime.

Options chain structure

The options chain still pivots around 25SEP26 as the main mid-curve anchor, but today’s incremental activity shifted more clearly into 17SEP26 and 18SEP26 in the 1–7D bucket. That means the market is moving the pricing focus closer to expiry, even though 25DEC26 and the longer dated tenors continue to provide the structural Open Interest (OI) backdrop.

By Tenor bucket rollup, 1–7D and 0DTE (expires same calendar day) were the most active in both trades and Open Interest (OI) changes, while 8–30D still holds the largest structural open-interest base. In plain terms: the front end is setting the tone, 25SEP26 is still the backbone, and the back end is just holding the frame.

Net greeks and expiry × delta structure

The 24h Greek profile turned more decisively front-end risk-on. Both 17SEP26 and 18SEP26 showed net positive delta, vega buying, and gamma buying, with theta paid rather than collected. That is a clear sign that traders were willing to pay for near-dated directionality and vol.

The largest strike-level anchor remains 2,600. That strike captured the biggest net positive delta, gamma, and vega flow, with the bulk of the incremental activity concentrated in 17SEP26, 16SEP26, 25SEP26, and 15SEP26 structures. Higher strikes such as 2,700, 2,750, 2,800, and 2,850 also traded actively, but the flow there was more mixed. Lower strikes below spot, especially 2,400 and 2,200, still showed more vega/gamma selling or defensive structure. Overall, the front end is buying vol and gamma, but the medium and longer tenors remain mixed rather than uniformly bid.

Block and combo block trade flow (24h)

Block and combo prints in the 24 hours through the report snapshot at 00:00 UTC on Sep 15 (rolling window, not the calendar report day). Net vega stayed positive, but the intensity cooled materially versus the prior observation, and net delta/net gamma also narrowed. The dominant expression remains near-date call spreads, ratio spreads, and selected 0DTE (expires same calendar day) / 1–7D structures, with a bias toward buying gamma and vega.

Structurally, call spreads were still the largest format, followed by block-only prints, which means institutional front-end positioning remains active and is being expressed through defined-risk structures rather than single-leg chasing. The block/combo tape is consistent with the Greek profile: near-term optionality is still being paid for, but it was less forceful than yesterday.

2. What Changed vs Prior Session(s)

The most important change in spot is the reclaim and hold above 2,500, with the market closing around 2,515. That means yesterday’s weakness did not evolve into a breakdown. The monthly ATR regime is still unchanged, so price remains between the 2,659 / 2,275 trigger rails.

On the options side, the short-end concentration that emerged previously intensified further, but the center of gravity shifted more toward 17SEP26 and 18SEP26. 25SEP26 remains the main structural Open Interest (OI) hub, yet it is no longer the only live node in the front end. Net Greeks show a clearer preference for buying gamma and vega in the front end, while some 25SEP26, 30OCT26, and 26MAR27 flow showed vega/gamma selling or balancing behavior.

On volatility, this was not just a local short-dated spike. The surface moved higher across ATM, call wings, and put wings. DVOL also moved up again, but it is still in a recovery-from-compression phase rather than a high-volatility breakout.

3. Multi-Day Context

Over the past week, ETH has remained in a 2,500-centered range, with the monthly ATR framework intact throughout. The 2,659 upper trigger has never been meaningfully challenged, while the 2,275 lower trigger has remained intact. After a dip below 2,500 on Sep 13, the market repaired back to 2,515 on Sep 14 and then held that rebound today.

The more important message is that the options center has not moved away from 2,600. The weekly evolution has not been a clean transition from low-vol static pricing to a sustained higher trend; instead, it has been a migration from defense below 2,500 toward active re-pricing of the 2,500–2,600 zone. Today’s spot recovery and flow both reinforce that weekly theme.

If the early-week tone was more about defense and re-balancing, today is closer to active pricing near the upper edge of the range. Still, that is not enough to declare a trend breakout, because both the surface and the flow show traders are primarily paying for short-end volatility rather than making a fully one-way directional bet.

4. Key Levels and Risk Zones

• 2,500: the first major psychological and structural reclaim line.
• 2,600: the key anchor across the chain, the Greek matrix, and block/combo flow.
• 2,659: the monthly ATR upper trigger; a clean break there would shift the market into a higher regime.
• 2,275: the monthly ATR lower trigger; still untested and the main downside boundary.
• 2,750–2,800: the next upper activity zone; if spot pushes higher, this area will determine whether call-side follow-through expands.
• 2,400–2,500: the most likely zone for renewed near-dated put demand and gamma re-hedging if spot rolls over.

5. Scenario Map for Next Session

Base case

If ETH holds above 2,500, the market likely remains in a re-pricing phase near the upper half of the range, with 2,600 continuing to dominate short-dated expression. Front-end IV may stay firm, and 0DTE (expires same calendar day) / 1–7D activity should continue to set the pace.

Upside case

If spot starts moving toward 2,600–2,659, front-end call spreads and call-side gamma buying could extend further, with 2,700 / 2,750 / 2,800 becoming more relevant follow-through nodes. The key question then becomes whether vol continues to rise with spot, or whether vol starts to flatten as price advances.

Pullback case

If 2,500 gives way again, then 2,400 would likely see renewed put demand, defensive hedging, and possibly more gamma selling / protection buying. DVOL would likely continue higher, and skew would be faster to reprice toward put-rich behavior.

What to watch

• Whether 2,500 continues to hold.
• Whether 2,600 remains the main attractor for 1–7D and 0DTE (expires same calendar day) flow.
• Whether 17/18SEP26 continues to outrun 25SEP26 in activity.
• Whether ATM IV keeps rising, or only the wings stay bid.
• Whether Block/Combo vega re-expands or keeps cooling.
• Whether 2,700 / 2,800 start to build more obvious follow-through Open Interest (OI).

6. Trader Focus

• ETH is still inside the monthly ATR band, but the 2,500 reclaim is holding and 2,600 remains the structural center.
• Front-end IV and DVOL are still rebuilding, and the surface move is broad rather than isolated.
• The options chain and trade flow both favor buying vol and gamma in the front end, while 25SEP26 still anchors the structure.
• Block/Combo remains skewed toward near-dated directional + vol expression, but with less force than yesterday.
• The cleanest framework remains range re-pricing rather than trend confirmation, with the front end leading and the back end providing the base.