Options

EFA options

Figures as of 28 Sep 2026

The options figures are from the close on 28 Sep 2026.

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At a glance

FigureValueDate
IV rank66 of 10028 Sep
At the money IV18.8%28 Sep
Priced move to 30 Oct6.0% down, 5.5% up28 Sep
Call wall and put wall105 and 10328 Sep

Options Snapshot

EFA's IV rank is 66 of 100 on 28 Sep 2026.

FigureValue
IV rank66 of 100
At the money IV18.8%, near month, 32 days
Put/call ratio, open interest1.99
Call open interest, strikes captured near the price233,000 contracts
Put open interest, strikes captured near the price463,000 contracts
Cost to trade at the moneyWide, 68.1% of the option's mid price

IV rank is where the at the money IV sits among EFA'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, EFA options priced a move of 6.0 percent down and 5.5 percent up by 30 Oct 2026.

ExpiryDaysDownUpRange
30 Sep 202621.8%1.8%103.10 to 106.98
2 Oct 202643.1%2.3%101.80 to 107.42
16 Oct 2026184.9%5.5%99.89 to 110.80
30 Oct 2026326.0%5.5%98.78 to 110.82
6 Nov 20263910.9%6.1%93.54 to 111.49
30 Nov 2026637.9%10.9%96.70 to 116.54
31 Dec 20269415.4%12.9%88.84 to 118.64

The range is one standard deviation either side of the close of 105.04, 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.

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Gamma Map

On 28 Sep 2026, EFA's call wall is the 105 strike and its put wall is the 103 strike.

FigureValue
Call wall, most open call gamma105
Put wall, most open put gamma103
Net dollar gamma, calls minus putsminus $134.17 million
Total dollar gamma, both sides$357 million
Close105.04

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.

Net gamma changes sign at 4 strikes, so no single flip strike is named.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Volatility Weather

On 28 Sep 2026, EFA's at the money IV runs from 24.9 percent at 2 days to 32.6 percent at 94 days.

Days to expiryAt the money IV
224.9%
421.6%
1118.9%
2518.3%
3218.8%
5317.4%
6326.4%
9432.6%

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, EFA's IV ten percent below the price sits 9.6 points above at the money IV.

Strike areaImplied volatilityAgainst at the money
10% below the price28.4%+9.6 points
At the money18.8%0.0 points
10% above the price31.7%+12.9 points

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Volatility Surface

On 28 Sep 2026, EFA's surface spans 11 expiries out to 94 days, with IV from 3.1 to 51.4 percent near the price.

FigureValue
Expiries captured11
Nearest expiry30 Sep 2026, 2 days
Farthest expiry31 Dec 2026, 94 days
Points within 10% of the price, 7 days out or more183
Lowest IV among them3.1%
Highest IV among them51.4%

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, EFA has 11 captured expiries, from 30 Sep 2026 to 31 Dec 2026.

ExpiryDaysAt the money IVCall open interestPut open interest
30 Sep 2026224.9%17,45639,278
2 Oct 2026421.6%10,1506,018
9 Oct 20261118.9%3,536562
16 Oct 20261818.6%94,095168,126
23 Oct 20262518.3%5,1681,689
30 Oct 20263218.8%22,31255,611
6 Nov 20263918.1%1,1636
20 Nov 20265317.4%18,56849,730
30 Nov 20266326.4%9,49923,748
31 Dec 20269432.6%7201,433

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.

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Strike Table

On 28 Sep 2026, EFA's largest open interest sits at the 103 strike, with 78,970 contracts across the captured expiries.

StrikeCall open interestPut open interestTotal
10366378,30778,970
10518,43940,31158,750
1007,09340,29947,392
9815041,57441,724
11237,1595737,216
10238434,36234,746

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Since Yesterday

From 25 Sep 2026 to 28 Sep 2026, EFA's at the money IV moved from 23.1 percent to 18.8 percent.

Figure25 Sep28 SepChange
At the money IV23.1%18.8%-4.3 points
Open interest, strikes captured near the price702,561695,538-7,023
Put/call ratio, open interest2.151.99-0.16

Open interest changes cannot identify buyers or sellers.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Changed Hands

On 28 Sep 2026, 132,431 EFA option contracts traded, 0.8 times its own recent average.

FigureValue
Calls traded24,656
Puts traded107,775
Against its recent average0.8 times
Busier than10 of its last 20 trading days
Open interest, whole chain1.15 million contracts
Volume to open interest0.11
Unusual volume flagNo

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.

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Positioning Replay

The replay holds 33 trading days of EFA's option positioning, from 11 Aug 2026 to 28 Sep 2026.

DateCloseNet dollar gammaTop call strikeTop put strike
11 Aug 2026108.09$58.48 million10999
21 Sep 2026106.13minus $101.98 million112104
28 Sep 2026105.04minus $134.17 million105103

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.

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Questions

What is EFA's IV rank?
EFA's IV rank is 66 of 100 on 28 Sep 2026.
What move are EFA options pricing?
On 28 Sep 2026, EFA options priced a move of 6.0 percent down and 5.5 percent up by 30 Oct 2026.
Where are EFA's call wall and put wall?
On 28 Sep 2026, EFA's call wall is the 105 strike and its put wall is the 103 strike.

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