RIO $103.27 pinning levels as of 2026-09-04 · 16:40 ET (after hours)

$RIO

RIO

▲ +0.43   (+0.42%)
Snapshot $103.27 · · 2026-09-04 · 16:40 ET (after hours)

The Levels

Put Wall $90 held 4 sessions
Gamma Flip $99 +4.2% above flip
Call Wall $105 held 2 sessions
spot $103.27

Regime pinning · moves get faded back to the walls.

Each wall is the strike carrying the heaviest open interest within 15% of price, call above as resistance, put below as support, pooled across all listed expirations. It is a structural positioning level, not a single expiry pin. Max pain is tracked separately.

The Read

$RIO is neutral and warm at heat 46, with its $100 call wall breaking yesterday; new level today, while the $85 put wall remains untested. The gamma flip sits at $92.15, which is 1.3% below spot, suggesting a potential near-term range for the stock.

Where the market is positioned


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Ask Nĩr about $RIO.

Free. No login. Real dealer positioning on $RIO, scored over a year of outcomes.

IV percentile · 1y 45 · mid-range Put / call · OI · all expiries 0.98 · balanced

Plays at the Walls

Covered Call

$110 · Oct 16 · 28Δ

$1.75 premium  ·  15%/yr annualized

Cash-Secured Put

$97.5 · Oct 16 · 27Δ

$1.78 premium  ·  16%/yr annualized

Not investment advice · Informational only


How our calls on $RIO have played out

Over the last 21 sessions · n=28

28 Walls Called
6 Held 100% 3 pinned · 3 rejected
0 Broke 0%
22 Untested

$105 call wall

held 5 sessions running


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Scored Levels


Implied vs Measured


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