Index
Russell 2000 index (RUT) options and signal
Figures as of 28 Sep 2026
RUT is the Russell 2000 index. The options figures are from the close on 28 Sep 2026.
Membership gets tonight's signals the night they publish. Free gets every options screen, never delayed, and the signals one trading day behind.
At a glance
| Figure | Value | Date |
|---|---|---|
| IV rank | 38 of 100 | 28 Sep |
| At the money IV | 18.5% | 28 Sep |
| Priced move to 30 Oct | 6.3% down, 5.4% up | 28 Sep |
| Call wall and put wall | 2,840 and 2,820 | 28 Sep |
| Index level at the close | 2,817.91 | 28 Sep |
Options Snapshot
RUT's IV rank is 38 of 100 on 28 Sep 2026.
| Figure | Value |
|---|---|
| IV rank | 38 of 100 |
| At the money IV | 18.5%, near month, 32 days |
| Put/call ratio, open interest | 3.78 |
| Call open interest, strikes captured near the price | 26,700 contracts |
| Put open interest, strikes captured near the price | 101,000 contracts |
| Cost to trade at the money | Tight, 2.0% of the option's mid price |
IV rank is where the at the money IV sits among RUT's own weekly readings, 0 the lowest and 100 the highest.
From the option chain at the close on 28 Sep 2026. Current on every plan.
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Priced Range
On 28 Sep 2026, RUT options priced a move of 6.3 percent down and 5.4 percent up by 30 Oct 2026.
| Expiry | Days | Down | Up | Range |
|---|---|---|---|---|
| 29 Sep 2026 | 1 | 1.1% | 1.1% | 2,787.71 to 2,849.61 |
| 1 Oct 2026 | 3 | 2.2% | 2.1% | 2,754.51 to 2,876.21 |
| 5 Oct 2026 | 7 | 3.0% | 2.6% | 2,732.41 to 2,891.31 |
| 7 Oct 2026 | 9 | 3.5% | 2.9% | 2,718.81 to 2,898.31 |
| 9 Oct 2026 | 11 | 3.9% | 3.1% | 2,707.91 to 2,905.51 |
| 30 Oct 2026 | 32 | 6.3% | 5.4% | 2,639.91 to 2,969.91 |
| 31 Dec 2026 | 94 | 8.5% | 9.9% | 2,577.91 to 3,097.91 |
The range is one standard deviation either side of the close of 2,817.91, as the option prices imply it.
A priced move restates option prices at the close and says nothing certain about where the price goes.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Gamma Map
On 28 Sep 2026, RUT's call wall is the 2,840 strike and its put wall is the 2,820 strike.
| Figure | Value |
|---|---|
| Call wall, most open call gamma | 2,840 |
| Put wall, most open put gamma | 2,820 |
| Flip strike, where net gamma changes sign | 2,874.69 |
| Net dollar gamma, calls minus puts | minus $2.66 billion |
| Total dollar gamma, both sides | $3.26 billion |
| Close | 2,817.91 |
Dollar gamma is stated for a one percent move in the price.
Net is calls minus puts under the standard convention, not a record of who holds the contracts.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Volatility History
On 28 Sep 2026, RUT's at the money IV is 18.5 percent against 20 day realized volatility of 12.6 percent.
| Figure | Value |
|---|---|
| At the money IV | 18.5% |
| Realized volatility, 20 trading days | 12.6% |
| Realized volatility, 60 trading days | 13.5% |
| IV against its own weekly record | In the middle |
| Weekly readings on record | 837, from 8 Jan 2010 |
| Weeks the price moved more than the one week priced move | 29.6% of 230 weeks |
Realized volatility is worked out from the daily closes the desk holds, not from the option chain.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Open Volatility History in RingMasterThe Volatility History guide
Volatility Weather
On 28 Sep 2026, RUT's at the money IV runs from 13.8 percent at 1 day to 25.7 percent at 94 days.
| Days to expiry | At the money IV |
|---|---|
| 1 | 13.8% |
| 2 | 17.0% |
| 4 | 19.6% |
| 8 | 18.1% |
| 9 | 17.0% |
| 11 | 18.4% |
| 32 | 18.5% |
| 94 | 25.7% |
Far expiries price more volatility than near ones, an upward sloping term structure.
From the option chain at the close on 28 Sep 2026. Current on every plan.
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Volatility Smile
On 28 Sep 2026, at the 32 day expiry, RUT's IV ten percent below the price sits 7.0 points above at the money IV.
| Strike area | Implied volatility | Against at the money |
|---|---|---|
| 10% below the price | 25.5% | +7.0 points |
| At the money | 18.5% | 0.0 points |
| 10% above the price | 18.0% | -0.5 points |
From the option chain at the close on 28 Sep 2026. Current on every plan.
Open Volatility Smile in RingMasterThe Volatility Smile guide
Volatility Surface
On 28 Sep 2026, RUT's surface spans 13 expiries out to 94 days, with IV from 13.7 to 55.8 percent near the price.
| Figure | Value |
|---|---|
| Expiries captured | 13 |
| Nearest expiry | 29 Sep 2026, 1 day |
| Farthest expiry | 31 Dec 2026, 94 days |
| Points within 10% of the price, 7 days out or more | 597 |
| Lowest IV among them | 13.7% |
| Highest IV among them | 55.8% |
From the option chain at the close on 28 Sep 2026. Current on every plan.
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Expiry Ladder
On 28 Sep 2026, RUT has 13 captured expiries, from 29 Sep 2026 to 31 Dec 2026.
| Expiry | Days | At the money IV | Call open interest | Put open interest |
|---|---|---|---|---|
| 29 Sep 2026 | 1 | 13.8% | 1,287 | 2,267 |
| 30 Sep 2026 | 2 | 17.0% | 3,655 | 11,318 |
| 1 Oct 2026 | 3 | 17.5% | 1,701 | 3,120 |
| 5 Oct 2026 | 7 | 17.0% | 775 | 2,158 |
| 6 Oct 2026 | 8 | 18.1% | 767 | 922 |
| 7 Oct 2026 | 9 | 17.0% | 370 | 1,033 |
| 9 Oct 2026 | 11 | 18.4% | 3,038 | 22,462 |
| 12 Oct 2026 | 14 | 18.6% | 286 | 316 |
| 30 Oct 2026 | 32 | 18.5% | 3,927 | 15,434 |
| 31 Dec 2026 | 94 | 25.7% | 2,488 | 3,481 |
Open interest is summed over the strikes captured near the price on each expiry.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Strike Table
On 28 Sep 2026, RUT's largest open interest sits at the 2,760 strike, with 7,730 contracts across the captured expiries.
| Strike | Call open interest | Put open interest | Total |
|---|---|---|---|
| 2,760 | 121 | 7,609 | 7,730 |
| 2,820 | 67 | 7,257 | 7,324 |
| 2,810 | 27 | 6,822 | 6,849 |
| 2,770 | 31 | 6,519 | 6,550 |
| 2,720 | 27 | 5,966 | 5,993 |
| 2,790 | 33 | 3,946 | 3,979 |
From the option chain at the close on 28 Sep 2026. Current on every plan.
Since Yesterday
From 25 Sep 2026 to 28 Sep 2026, RUT's at the money IV moved from 17.4 percent to 18.5 percent.
| Figure | 25 Sep | 28 Sep | Change |
|---|---|---|---|
| At the money IV | 17.4% | 18.5% | +1.1 points |
| Open interest, strikes captured near the price | 109,237 | 127,626 | +18,389 |
| Put/call ratio, open interest | 3.85 | 3.79 | -0.06 |
Open interest changes cannot identify buyers or sellers.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Changed Hands
On 28 Sep 2026, 70,293 RUT option contracts traded, 0.8 times its own recent average.
| Figure | Value |
|---|---|
| Calls traded | 27,905 |
| Puts traded | 42,388 |
| Against its recent average | 0.8 times |
| Open interest, whole chain | 559,594 contracts |
| Volume to open interest | 0.13 |
| Unusual volume flag | Yes, 2 contracts traded well above open interest |
| Largest flagged contract | The 2,500 put expiring 9 Oct, 1,247 traded against 137 open |
Traded volume and open interest are shown side by side and never combined. Open interest changes cannot identify buyers or sellers.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Positioning Replay
The replay holds 2 trading days of RUT's option positioning, from 25 Sep 2026 to 28 Sep 2026.
| Date | Close | Net dollar gamma | Top call strike | Top put strike |
|---|---|---|---|---|
| 25 Sep 2026 | 2,837.55 | minus $1.9 billion | 2,900 | 2,820 |
| 28 Sep 2026 | 2,817.91 | minus $2.66 billion | 2,840 | 2,820 |
Each frame restates one nightly capture. Net is calls minus puts, a convention, not who holds the contracts.
From the option chain at the close on 28 Sep 2026. Current on every plan.
Open Positioning Replay in RingMasterThe Positioning Replay guide
Price Chart
RUT closed at 2,837.55 on 25 Sep 2026.
| Figure | Value |
|---|---|
| Last close | 2,837.55 |
| Change over 5 trading days | -0.8% |
| Change over 21 trading days | -5.6% |
| Change over 63 trading days | -5.7% |
| Change over 252 trading days | +16.5% |
| 52 week high | 3,069.71 |
| 52 week low | 2,303.46 |
| 20 day moving average | 2,902.79 |
| 50 day moving average | 2,957.86 |
| 200 day moving average | 2,775.04 |
| RSI, 14 days | 35 |
Worked out from the desk's own daily bars.
The desk's own daily bars run to 25 Sep 2026. The options figures on this page are from the close on 28 Sep 2026.
From the daily bars through 25 Sep 2026. Current on every plan.
Questions
- What is RUT's IV rank?
- RUT's IV rank is 38 of 100 on 28 Sep 2026.
- What move are RUT options pricing?
- On 28 Sep 2026, RUT options priced a move of 6.3 percent down and 5.4 percent up by 30 Oct 2026.
- Where are RUT's call wall and put wall?
- On 28 Sep 2026, RUT's call wall is the 2,840 strike and its put wall is the 2,820 strike.
The indexes
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Membership gets tonight's signals the night they publish. Free gets every options screen, never delayed, and the signals one trading day behind.