EWTiShares MSCI Taiwan ETF
EWT Options Overview
bullish flow with unusual activity. No clear edge detected.
REWARDS
RISK ANALYSIS
EWT Gamma Walls
Value
Is IV priced right?
Measures whether options are cheap, fair, or rich relative to historical and peer
IV Rank 54.7% — elevated vs history
IV/HV 1.39x — IV premium over HV
Sector percentile 74% — above sector median
Front/Back 0.85x — contango
Put/Call IV 1.16x — elevated
ATM IV 34.7% — normal range
Effective IV 72.9% (ATM 34.7% + spread 19.1% + bias) — fair
Total drag 23.92% (spread 19.09% + slippage 4.83%) — high friction
Vega efficiency 5.31 (vega 10.142 / spread 19.09%) — acceptable
Sentiment
Bullish or bearish?
Analyzes
Conviction-weighted: -4% (neutral) — Raw: -2%
|OI skew| 37.6% — call-heavy
Vol skew +86.3%, OI skew +37.6% — aligned
0-DTE 0%, far-OTM 15%, avg DTE 30
OI change +0.0% (5d) — stable
ITM: -35%, ATM: -25%, OTM: +24% — strong bearish (ITM/ATM aligned)
Sector P/C percentile 5% — very bullish vs sector
Activity
Unusual activity?
Detects volume surges,
Volume 3.6x avg — hot
Vol/OI 10.2% — normal turnover
1 day(s) elevated — may be one-day event
OI change +3.5% (5d) — building
Sector activity percentile 84% — very active vs sector
Large trade volume 52% — heavy institutional
Aggressive execution 30% — patient
Conviction -4 (bearish) — mixed
Liquidity
Can I trade efficiently?
Evaluates
Spread 19.1% — wide
OI 105,728 — deep
Volume 10,759/day — active
$0.95 to cross — expensive
0 liquid strikes — limited options
Sector spread percentile 80% — much wider than sector
Depth 113.9 contracts (bid:56.7 ask:57.2) — adequate
Avg slippage 4.83% — poor
Timing
Is now a good time?
Considers earnings proximity,
Slope -15.1% — contango
IV percentile 55% — neutral
IV kink -4.4pts — no clear event
θ/ν ratio 128.38 — favors income trades
3 liquid expirations — flexible
safe window: No earnings detected
Spread ratio 1.00x — stable
Flow -4% @ 52% consistency — unclear
Score 82 (ITM 20% + inst 52%) — HIGH institutional
Directional Strategy Fit
For educational purposes only. Not investment advice.
The Options Desk tracks the move options price into every US earnings report the week of Aug 31, next to how much each stock has actually moved on its past prints — plus the SPY, QQQ and IWM expected ranges and the gamma walls that box them in.