Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF (RMBX) Options Chain

The options chain displays all available contracts with end-of-day quotes, Greeks, volume, and open interest for each strike and expiration, and streams live quotes for traders who connect a broker. It is the primary tool for options trade selection.

Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF (RMBX) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $553,246, listed on CBOE, carrying a beta of 0.00 to the broader market. RMBX uses swap agreements and listed call options to make bullish bets on the share price of Rambus Inc. public since 2026-07-01.

Snapshot as of Sep 30, 2026.

Spot Price

$14.03

Total OI

70

Total Volume

3

Front Expiration

16 days

Second Expiration

51 days

ATM IV

133.6%

Avg Bid/Ask Spread

63.45%

As of Sep 30, 2026, Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF (RMBX) has 70 open contracts and 3 contracts traded. The nearest expiration is 16 days out, followed by 51 days. ATM implied volatility is 133.6%. Average bid/ask spread across the chain is 63.45%: wider spreads, size positions conservatively. The options chain aggregates every listed strike and expiration, letting traders evaluate skew, term structure, and liquidity in a single view.

How RMBX options chain Data Feeds Strategy Selection

Strategy selection on Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF options does not derive from any single metric in isolation. The options chain view above sits inside a broader read: ATM IV currently sits at 133.6% and dealer gamma exposure is positive, so dealer hedging is mechanically mean-reverting. Combine the options chain data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.

How to read the RMBX chain depth

The listed-expirations table above shows every expiration available for Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF options with its days-to-expiration count and ATM implied volatility. Front-month expirations carry the most volume, the highest gamma, and the tightest bid-ask spreads; longer-dated tenors carry less liquidity but more vega exposure. RMBX front expiration sits at 16 days - the typical hedging horizon for monthly options. The contango term-structure slope of 0.235 means longer-dated tenors price in proportionally more IV.

RMBX chain mechanics and execution

Options are listed at standardized strike intervals (typically $1 for sub-$25 underlyings, $2.50-$5 for mid-cap, $10-$50 for large-cap), and the deltas of each listed strike are determined by where IV lies relative to the strike's moneyness. Average bid/ask spread on the RMBX chain is 63.45% - a measure of liquidity. Tighter spreads on liquid strikes mean lower transaction costs; wider spreads on long-dated or far-OTM strikes mean execution drag can dominate the math. The chain table on the SPA side shows the full per-strike, per-expiration grid; this SSR page summarizes the listed expirations and the front-month context to anchor the structural read.

Using the RMBX chain to build structures

Strategy selection starts with the chain: directional theses use single-leg calls or puts, range-bound theses use credit spreads or iron condors, vol theses use straddles or strangles, calendar theses use diagonal spreads. RMBX's current 38.30% expected move anchors wing placement - structures with wings at the implied band collect the modal-outcome premium under lognormal assumptions. Cross-reference with the gamma-exposure profile to understand where dealer hedging will reinforce or fight your position, and with the volatility-skew chart to confirm the strikes you're trading sit at the IV levels your strategy assumes.

Learn how the options chain is reported and how to read the data →

RMBX listed expirations

Per-expiration ATM implied volatility for RMBX options. Each row is one listed expiration with its days-to-expiration count and ATM IV pulled from the same term-structure feed that powers the SPA's expiration filter. Front-month expirations carry the highest gamma, the tightest bid-ask spreads, and the most volume; longer-dated tenors carry less liquidity but more vega.

Frequently asked RMBX options chain questions

What does the RMBX options chain show right now?

As of Sep 30, 2026, Investment Managers Series Trust II - Tradr 2X Long RMBS Daily ETF (RMBX) has 70 contracts outstanding and 3 traded today, with ATM IV of 133.6%. The full chain spans every listed strike and expiration with bid/ask, Greeks, volume, and open interest per contract.

What expirations are available for RMBX options?

The nearest expiration is 16 days out, followed by 51 days. Listed expirations typically extend monthly with weeklies between, plus LEAPS one to two years out for liquid names.

How tight are RMBX options bid/ask spreads?

Average bid/ask spread across the chain is 63.45%. Wider spreads warrant conservative sizing; mid-market fills are unreliable for retail-size orders.