$Silicon Motion Technology(SIMO)$
- (Underlying): SIMO
- (View): Cautiously Bullish, expecting a potential pullback from overbought conditions before resuming uptrend. Aim to profit from a continued rise but with a buffer for a short-term dip.
- (Strategy Type): Debit Spread with Positive Theta & Negative Vega
- (Option Contract Portfolio):
- Buy 1x SIMO Jun 18, 2026 $210 Call
- Sell 2x SIMO Jun 18, 2026 $230 Call
- (Max Gain & Loss):
- Max Gain: $1,000 per spread (if stock closes at $230 at expiration). Unlimited profit potential above $230 is capped by the two short calls.
- Max Loss: Limited to the initial net debit. Loss occurs if stock falls below the lower breakeven point.
- Breakeven Points: Lower B/E = $210 + Net Debit. Upper B/E = $230 + (Max Gain / 1 share) ≈ $240.
- (Initial Cost/Credit): Net Debit (Estimated ~$2,000, based on simulated mid-prices: Buy 1x $210 Call @ $29.0, Sell 2x $230 Calls @ $24.5 each = $29.0 - $49.0 = -$20.0 debit per spread).
- (Greek Exposure):
- Delta: +0.15 to +0.25 (Moderately positive, bullish bias).
- Theta: +$5 to +$10 daily (Positive, earns from time decay on the extra short call).
- Vega: -0.15 to -0.25 (Negative, benefits from a decrease in the currently very high IV).
- Gamma: Low-Negative (around -0.002, risk increases if price moves sharply past $230).
- Rho: Low-Positive (minimal).
- (Rationale): This strategy is optimal for the current high IV (84.77%, 98.41% percentile) and parabolic move. The 1x2 ratio structure creates a net credit if IV collapses or time passes, giving it positive Theta. It maintains a positive Delta for the bullish view. The negative Vega provides a hedge against a potential IV crush post-earnings/news. The risk is a sharp move above $240. It balances directional gain (Delta) with premium collection (Theta) and IV mean reversion (Vega).
- (Time Frame): Short to Medium Term (Until June 18, 2026 expiry).
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