DIOD Long Put Strategy
DIOD (Diodes Incorporated), in the Technology sector, (Semiconductors industry), listed on NASDAQ.
Diodes Incorporated operates globally, specializing in the development, production, and distribution of standard, application-focused semiconductor components across the discrete, logic, analog, and mixed-signal sectors. The company primarily concentrates on crafting semiconductor devices featuring a minimal number of pins, which integrate either active or passive components, or a combination of both. Its extensive array of discrete semiconductor offerings encompasses field-effect transistors (MOSFETs), transient voltage suppression devices (TVS), and high-performance Schottky rectifiers. Diodes also supplies general-purpose bridge rectifiers and rectifiers, alongside specialized Schottky diodes, various Zener diodes (including tight-tolerance and low-current versions), and a comprehensive selection of recovery rectifiers, ranging from standard to ultra-fast speeds. Further products in this category include bridge rectifiers, switching diodes, compact bipolar and prebiased transistors, thyristor-based surge protectors, and transient voltage suppressors. Additionally, Diodes Incorporated delivers a suite of analog solutions.
DIOD (Diodes Incorporated) trades in the Technology sector, specifically Semiconductors, with a market capitalization of approximately $4.78B, a trailing P/E of 55.90, a beta of 1.90 versus the broader market, a 52-week range of 42.28-125.99, average daily share volume of 693K, a public-listing history dating back to 1966, approximately 8K full-time employees. These structural characteristics shape how DIOD stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.90 indicates DIOD has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. The trailing P/E of 55.90 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple.
What is a long put on DIOD?
A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration.
Current DIOD snapshot
As of June 30, 2026, spot at $109.57, ATM IV 75.50%, IV rank 74.03%, expected move 21.65%. The long put on DIOD below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 17-day expiry.
Why this long put structure on DIOD specifically: DIOD IV at 75.50% is rich versus its 1-year range, which makes a premium-buying DIOD long put relatively expensive in absolute-cost terms, with a market-implied 1-standard-deviation move of approximately 21.65% (roughly $23.72 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated DIOD expiries trade a higher absolute premium for lower per-day decay. Position sizing on DIOD should anchor to the underlying notional of $109.57 per share and to the trader's directional view on DIOD stock.
DIOD long put setup
The DIOD long put below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With DIOD near $109.57, the first option leg uses a $110.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed DIOD chain at a 17-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 DIOD shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $110.00 | $7.50 |
DIOD long put risk and reward
- Net Premium / Debit
- -$750.00
- Max Profit (per contract)
- $10,249.00
- Max Loss (per contract)
- -$750.00
- Breakeven(s)
- $102.50
- Risk / Reward Ratio
- 13.665
Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.
DIOD long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on DIOD. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -100.0% | +$10,249.00 |
| $24.24 | -77.9% | +$7,826.46 |
| $48.46 | -55.8% | +$5,403.91 |
| $72.69 | -33.7% | +$2,981.37 |
| $96.91 | -11.6% | +$558.83 |
| $121.14 | +10.6% | -$750.00 |
| $145.36 | +32.7% | -$750.00 |
| $169.59 | +54.8% | -$750.00 |
| $193.81 | +76.9% | -$750.00 |
| $218.04 | +99.0% | -$750.00 |
When traders use long put on DIOD
Long puts on DIOD hedge an existing long DIOD stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying DIOD exposure being hedged.
DIOD thesis for this long put
The market-implied 1-standard-deviation range for DIOD extends from approximately $85.85 on the downside to $133.29 on the upside. A DIOD long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long DIOD position with one put per 100 shares held. Current DIOD IV rank near 74.03% sits in the upper third of its 1-year distribution, which historically reverts; this raises the bar for premium-buying structures and lowers it for premium-selling structures on DIOD at 75.50%. As a Technology name, DIOD options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to DIOD-specific events.
DIOD long put positions are structurally bearish; the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. DIOD positions also carry Technology sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move DIOD alongside the broader basket even when DIOD-specific fundamentals are unchanged. Long-premium structures like a long put on DIOD are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current DIOD chain quotes before placing a trade.
Frequently asked questions
- What is a long put on DIOD?
- A long put on DIOD is the long put strategy applied to DIOD (stock). The strategy is structurally bearish: A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration. With DIOD stock trading near $109.57, the strikes shown on this page are snapped to the nearest listed DIOD chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are DIOD long put max profit and max loss calculated?
- Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium. For the DIOD long put priced from the end-of-day chain at a 30-day expiry (ATM IV 75.50%), the computed maximum profit is $10,249.00 per contract and the computed maximum loss is -$750.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a DIOD long put?
- The breakeven for the DIOD long put priced on this page is roughly $102.50 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current DIOD market-implied 1-standard-deviation expected move is approximately 21.65%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a long put on DIOD?
- Long puts on DIOD hedge an existing long DIOD stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying DIOD exposure being hedged.
- How does current DIOD implied volatility affect this long put?
- DIOD ATM IV is at 75.50% with IV rank near 74.03%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.