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Options BetsOct 20, 2026 · 10:24:28 ET · SOXSLeaning read

Short SOXS calls rolled from October to December

Logged Oct 20, 2026 at 10:24 ET with SOXS at $46.43. The position it leaves is short 1,811 Dec 18 34 calls, bullish on semiconductors: the prints, what most likely happened, scenarios to expiry and the payoff follow.

SOXS betOpen · −$19K on Oct 20

Now short 1,811 Dec 18 34 calls: bullish on semiconductors.

Money behind it
$20.62Mlong semiconductors, the position's SOXS delta at 3×
Potential profit
+$2.80Mif SOXS ends at or below $34.00 on Dec 18; +$1.57M if semiconductors end flat
Max risk
Unlimited−$3.07M if semiconductors fall 15% by Dec 18
Capital behind it
$7.84M$7.84M standard margin · $3.41M portfolio margin
Return, 59 days
up to 36%36% max, 20% if flat, on standard margin
Breakeven
$49.43+6.5% from $46.43; semiconductors −6.2% by Dec 18
The trade
$5.51Mpremium across 3,622 contracts; +$80K net cash received

Side read from the fill, not reported by the tape. Computed from the logged prints. Not advice.

01

The trade

Roll: buy the Oct 30 32 call, sell the Dec 18 34 call, same size, one complex order split across exchanges.

Time (ET)OptionQtyPriceExchangeMarketDeltaIVSOXSRead
10:24:28Oct 30 32 call47915.10BOX14.25 × 15.100.92185.4%46.43Bought to close
10:24:28Dec 18 34 call47915.54BOX14.70 × 16.050.82120.4%46.43Sold to open
10:24:28Oct 30 32 call71915.10BOX14.25 × 15.100.92185.4%46.43Bought to close
10:24:28Dec 18 34 call71915.54BOX14.70 × 16.050.82120.4%46.43Sold to open
10:24:28Oct 30 32 call9814.77CBOE14.25 × 15.100.94153.5%46.43Bought to close
10:24:28Dec 18 34 call9815.27CBOE14.70 × 16.050.82114.9%46.43Sold to open
10:24:28Oct 30 32 call32814.68ISE14.25 × 15.100.96142.1%46.43Bought to close
10:24:28Dec 18 34 call32815.13ISE14.70 × 16.050.82112.0%46.43Sold to open
10:24:27Oct 30 32 call18714.95PHLX14.25 × 15.650.93172.2%46.43Bought to close
10:24:27Dec 18 34 call18715.38PHLX14.70 × 16.050.82117.1%46.43Sold to open
TotalOct 30 32 call1,81114.994 exchanges14.25 × 15.160.92175.9%$2.71M premium
TotalDec 18 34 call1,81115.434 exchanges14.70 × 16.050.82118.2%$2.80M premium

Every print of the order as it crossed the tape, in the time-and-sales layout. Prices in green printed at the ask, in red at the bid. Delta and implied volatility are solved from each print's own price against SOXS at $46.43 (Black-Scholes, fed funds, no dividend), so they differ slightly from a broker's. Totals weight price and quote by size. "Read" is our reading of the side, explained next.

02

What most likely happened

At 10:24 ET, 1,811 Oct 30 32 calls and 1,811 Dec 18 34 calls traded together in one order across 4 exchanges, the same size on every leg: one trader, one decision.

Leaning read. A trader who was already short the October calls bought them back and, in the same order, sold the same number of December calls at a higher strike: a roll. Both calls are deep in the money, so each moves almost one for one with SOXS, and being short them works like being short the fund without borrowing shares. Shorting a −3x fund is the classic decay trade: SOXS loses value whenever semiconductors swing, so the position makes money if semiconductors rise or simply go nowhere, and loses only if they fall hard. Few holders keep a 3x inverse fund for months, which makes a covered call on owned SOXS shares the less likely setup. Rolling instead of letting the October calls run to expiry keeps the bet alive into December and collects fresh time value for it.

In numbers: the order collected $80K net. The position it closed behaved like 167,210 SOXS shares short; the one it opened behaves like 148,067 short, so the holder kept the bet and trimmed its size by about 19,143 shares, while pushing its expiry to Dec 18, 2026.

The evidence. The tape does not say which side started a complex order. The read rests on where the package filled within its quote and on the October leg printing at its ask on BOX. The order filled 40% of the way from the price at which the read's initiator crosses the whole quote (−$83K) to the price at which they are paid it (+$326K): below the midpoint, which supports the read.

The other read. The opposite side: a holder of long October calls sold them and bought December calls, rolling a bearish semiconductor bet out to December.

03

Scenarios to the Dec 18 expiry

Where SOXS and SMH would end if semiconductors moved evenly to each level by Dec 18, 2026, at a steady 37% volatility. SOXS's paths bend down because of the daily reset, so a flat semiconductors still leaves SOXS lower. The solid line is the breakeven.

SOXS at expiry: the price and what the position makes or loses

Closes through Oct 20 · scenarios to Dec 18
POSITION PROFITS AT EXPIRYPOSITION LOSES AT EXPIRY26.85073.2JulAugSepOctNovDecTrade$47.13$66.37 · −$3.07M$55.91 · −$1.17M$47.54 · +$343K$40.76 · +$1.57M$35.21 · +$2.58M$30.62 · +$2.80M$26.80 · +$2.80Mbreakeven $49.43
SOXSsemiconductors −15%: $66.37, −$3.07Msemiconductors −10%: $55.91, −$1.17Msemiconductors −5%: $47.54, +$343Ksemiconductors flat: $40.76, +$1.57Msemiconductors +5%: $35.21, +$2.58Msemiconductors +10%: $30.62, +$2.80Msemiconductors +15%: $26.80, +$2.80MBreakeven $49.43
SOXS closes on today's split basis, the one its strikes use, with the same semiconductors scenarios translated through the fund's 3× daily reset at 37% volatility (SMH realized, 63 sessions). Illustrations at constant volatility, not forecasts.
semiconductors by Dec 18SMHSOXSPosition at expiry
−15%$466.71$66.37−$3.07M
−10%$494.16$55.91−$1.17M
−5%$521.61$47.54+$343K
flat$549.06$40.76+$1.57M
+5%$576.52$35.21+$2.58M
+10%$603.97$30.62+$2.80M
+15%$631.42$26.80+$2.80M
04

What the position makes or loses

Breakeven at the Dec 18 expiry: SOXS at $49.43 (+6.5% from entry), which takes semiconductors −6.2% by then (SMH near $514.86) once the fund's decay is counted. The loss has no limit if SOXS keeps rising. The most it can make at expiry is $2.80M. Behaves like short 148,067 SOXS shares ($6.87M), which at 3× is about $20.62M long semiconductors.

A 3× fund that resets daily loses value when its index swings: at semiconductors' recent volatility (37% a year, SMH realized, 63 sessions), SOXS would end near $40.76 on Dec 18 if semiconductors finished flat, −12.2% from the trade, and the position would show +$1.57M.

Profit or loss by SOXS's price
Hover the chart for any price
−$1.0M$0+$1.0M+$2.0M+$3.0M$35+5%$40+1%$45−3%$50−7%SOXS price at expiry (top) · semiconductors by expiry, decay counted (bottom)entry $46.43now $47.13breakeven $49.43
At the Dec 18 expiryToday (Oct 20), at the options' current volatility

Profit or loss of the open position against what it was opened for, across SOXS prices from $31.62 to $53.39. The second axis is the move in semiconductors by expiry that would leave SOXS there, counting the decay above at constant volatility; a calmer market decays the fund less and a wilder one more. Black-Scholes on each leg's implied volatility at the fed funds rate.

05

The money behind it

Standard margin
$7.84M
$5.05M beyond the $2.80M received on the uncovered options
Portfolio margin
$3.41M
the worst loss if SOXS moved down 45% or up 45%
Exposure
$20.62M
of semiconductors, long, at 3× the fund delta

Estimates under Cboe's published rules. A short option covered by a long one is charged the spread's width (nothing for a debit spread); an uncovered one is charged its value plus 60% of SOXS's price (the standard share times the leverage), less any out-of-the-money amount, with a floor. Portfolio margin is the worst loss of the whole position within its price range, which ignores moves beyond it: a tail the standard figure prices and portfolio margin does not. Brokers can require more, and an account holding offsetting positions less.

06

Since the trade

First mark on Oct 20, 2026: −$19K. The chart starts with the second session.

07

Source

Options time and sales from a U.S. brokerage's trading platform, entered by hand. Marks from daily option bars; the closing price from our price files. Page data as of Oct 20, 2026. All bets →