FIG. 01 — VOLATILITY, STRUCTUREDROOK / RISK ENGINE
YZ
THE DERIVATIVES LAYER

Structure risk.
Trade volatility.

Spot gives you exposure. ROOK gives you control.
Options, volatility, and risk infrastructure
for tokenized equities.

Built for Robinhood Chain
A NEW DIMENSION OF MARKETS
PROTOCOL CONCEPT / EST. 2026
TOKENIZED EQUITIES INDICATIVE DATA · ILLUSTRATIVE SNAPSHOT
01 / BEYOND SPOT

A price is a point.
A market has
dimensions.

A price tells you where the market is.
Volatility reveals the risk around it.

Tokenized equities are the starting point.
ROOK adds what comes next.

STRIKE PRICETIME TO EXPIRYIMPLIED VOLATILITY
PRICE × STRIKE × TIMEFROM EXPOSURE TO CONTROL
02 / THE ROOK SURFACE

Risk has
a shape.

See the market’s expectations across strikes and time. Every curve is a different way to position.

Explore the surface

Interactive sample · Illustrative market data

N
NVDAImplied volatility surface
ILLUSTRATIVE
30D ATM IV45.8%
25Δ SKEW-7.2 vol
TERM STRUCTURENormal
Preparing volatility surface…
IMPLIED VOLATILITY (%)
STRIKE ($)
EXPIRY (DAYS)
Drag to rotate · Hover to inspect
STRIKE $182.64EXPIRY 30DIMPLIED VOL 45.8%
03 / MARKETS

Familiar assets.
New possibilities.

The companies you know.
The instruments to express your view.

View all markets
ILLUSTRATIVE SNAPSHOT All prices and risk metrics are sample data.
05 / RISK ARCHITECTURE

Built around
what must hold.

Every market needs a foundation.
ROOK makes risk part of the architecture.

Inside the risk engine
01020304ROOK / LAYERED RISK ARCHITECTURE
ECONOMIC BACKSTOP

A dedicated reserve is designed to absorb eligible shortfalls after collateral and liquidation mechanisms.

06 / THE $ROOK TOKEN
$ROOK

Capital with
a purpose.

An economic layer for the markets above it. Designed to align reserves, market creation, and protocol activity.

Understand $ROOK Proposed token utility · Parameters subject to final design

Lock $ROOK into a proposed reserve layer that participates in protocol economics and provides economic backstop capacity.

New options markets and structured products require bonded $ROOK, aligning their creators with long-term market integrity.

Protocol activity can support reserves, buybacks, burns, and long-term liquidity under transparent allocation rules.

Advanced volatility data, pricing APIs, and institutional risk tools may use $ROOK-denominated access.

$ROOK / TOKEN DETAILS

Contract address

Robinhood Chain
To be announced

The $ROOK contract address will be published here.

07 / THE ROOK FLYWHEEL

Deeper markets.
Stronger foundations.

As markets expand, so does the infrastructure beneath them. Activity and resilience reinforce one another.

ROOKCAPITAL EFFICIENCY, COMPOUNDED
01Tokenized equities
02Volatility surfaces
03Options markets
04Hedging & yield
05Premium & fees
06Stronger reserves
07Deeper markets
08More assets supported
POSITION FOR WHAT COMES NEXT

Markets are not just prices.
They are positions.

ROOK. The derivatives layer
for tokenized equities.

Explore Markets Read About ROOK