Tour v452
DIOD
DIODES INC
$80.29 -6.53%
$81.70 (+1.76%)🌙
as of 07/28 06:29 PM
(7/27 18:25) ◀
|
Tuesday, July 28, 2026 (6:29pm)
January 2026
|
▶ (7/29 18:31)
◀ 7/28 18:29 ▶

Option Volume

Detail
ℹ
Current (07/28) 33
Calls: 4 (12%)
Puts: 29 (88%)
Prior (07/27) 163
Calls: 11 (7%)
Puts: 152 (93%)
Current vs Prior -79.75%
Calls: -63.64% (Calls)
Puts: -80.92% (Puts)
Prior 7-Day Total 622
Calls: 125 (20%)
Puts: 497 (80%)
Prior 7-Day Average 88
Calls: 17 (20%)
Puts: 71 (80%)
Current vs Prior 7-Day Avg -62.86%
Calls: -77.60%
Puts: -59.15%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/28) $32.8K
Calls: $5.2K (16%)
Puts: $27.5K (84%)
Prior (07/27) $186.4K
Calls: $7.4K (4%)
Puts: $179.0K (96%)
Current vs Prior -82.41%
Calls: -29.00%
Puts: -84.61%
Prior 7-Day Total $617.0K
Calls: $99.4K (16%)
Puts: $517.6K (84%)
Prior 7-Day Average $88.1K
Calls: $14.2K (16%)
Puts: $73.9K (84%)
Current vs Prior 7-Day Avg -62.82%
Calls: -63.16%
Puts: -62.75%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 7.25
Prior (07/27) 13.82
Current vs Prior -47.53%
Prior 7-Day Average 2.34
Current vs Prior 7-Day Avg +209.39%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/28) 194
Calls: 2 (1%)
Puts: 192 (99%)
Prior (07/27) 404
Calls: 27 (7%)
Puts: 377 (93%)
Current vs Prior -51.98%
Prior 7-Day Total 820
Calls: 226 (28%)
Puts: 594 (72%)
Prior 7-Day Average 117
Calls: 37 (31%)
Puts: 84 (69%)
Current vs Prior 7-Day Avg +65.61%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 19.62% | 24.72%
Prior 19.38% | 24.85%
Current vs Prior +1.20% | -0.53%
Prior 7-Day Avg 20.70% | 25.97%
Current vs 7-Day Avg -5.24% | -4.78%
Prior 7-Day Eod 19.38% | 24.85%
Current vs 7-Day Eod +1.20% | -0.53%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 9.10% | 8.99%
Calls: 7.23% | 7.81%
Puts: 10.96% | 10.17%
Prior 9.10% | 8.99%
Calls: 7.23% | 7.81%
Puts: 10.96% | 10.17%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 9.10% | 8.99%
Calls: 7.23% | 7.81%
Puts: 10.96% | 10.17%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bearish conviction with 84% of dollar volume in puts ($27.5K) vs calls ($5.2K). Light premium activity with dollar volume down 82% vs prior. Below-average activity with volume down 80% vs prior. Extreme bearish P/C ratio of 7.25 - heavy put buying.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BEARISH
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.59, highest 0.63)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Aug 216.109.60$7.8544.6%10.54--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Aug 2111.8014.50$13.1520.5%10.635

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 6, top 2)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Aug 216.109.60$7.8544.6%10.54--
$90.00Aug 213.005.80$4.4063.6%10.36--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Aug 216.309.50$7.9040.5%20.45--
$75.00Aug 213.506.70$5.1062.7%10.35--
$90.00Aug 2111.8014.50$13.1520.5%10.635

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 3 found (best R:R 1.90, avg 1.20)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$80.00$90.00Aug 21$3.45$6.55$3.451.90$83.45
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$90.00$80.00Aug 21$5.25$4.75$5.250.90$84.75
$80.00$75.00Aug 21$2.80$2.20$2.800.79$77.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 1.27, avg 0.97)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$80.00$90.00Aug 21$3.45$3.45$6.550.53$83.45
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$80.00$75.00Aug 21$2.80$2.80$2.201.27$77.20
$90.00$80.00Aug 21$5.25$5.25$4.751.11$84.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 2 found (cheapest 19.62% of stock, avg 20.74%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$80.00Aug 21$7.85$7.90$15.75$64.25$95.7519.62%
$90.00Aug 21$4.40$13.15$17.55$72.45$107.5521.86%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 11.83% of stock, avg 13.57%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$90.00$75.00Aug 21$4.40$5.10$9.50$65.50$99.50
$90.00$80.00Aug 21$4.40$7.90$12.30$67.70$102.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $-0.95, 3 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$80.00$90.001:2Aug 21-$0.95$9.05
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$90.00$80.001:2Aug 21-$2.65$7.35
$80.00$75.001:2Aug 21-$2.30$2.70

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 3.74%, avg 3.74%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$90.00Aug 21$3.000.3612.1%3.74%15.83%1--

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 104 contracts (avg 130 vol/day, 104 traded recently)

DIOD averages only 130 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $65.00 03-19 call last traded $36.25 on 07/21 (now $26.50/$28.40) — try a limit near $27.45. Most tradeable put: the $90.00 08-21 put last traded $7.90 on 07/23 (now $11.80/$14.50) — try a limit near $11.80.
CALLS (60)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$85.00Sep 18$7.20$9.80$8.50$13.10 07/17$8.50–$30.35$8.50--
$85.00Dec 18$11.60$15.70$13.65$45.00 06/18$13.65–$35.30$13.65--
$75.00Sep 18$11.00$14.20$12.60$20.10 07/07$12.60–$38.20$12.60--
$90.00Aug 21$3.00$5.80$4.40$9.90 07/23$4.40–$24.60$4.40--
$90.00Sep 18$4.80$8.80$6.80$10.80 07/17$6.80–$26.90$6.80--
$90.00Dec 18$10.50$13.20$11.85$32.30 06/30$11.85–$32.25$11.85--
$70.00Aug 21$11.70$15.60$13.65$35.90 06/26$13.65–$40.90$13.65--
$70.00Sep 18$13.90$17.80$15.85$36.70 06/26$15.85–$42.25$15.85--
$95.00Aug 21$1.75$5.10$3.43$7.10 07/20$3.43–$21.35$3.43--
$95.00Sep 18$3.30$7.50$5.40$14.03 07/15$5.40–$23.70$5.40--
$95.00Dec 18$8.40$12.50$10.45$18.08 07/16$10.45–$29.50$10.45--
$65.00Sep 18$17.30$21.00$19.15$50.60 06/15$19.15–$46.45$19.15--
$65.00Mar 19$26.50$28.40$27.45$36.25 07/21$27.45–$39.20$27.452
$100.00Aug 21$1.00$4.50$2.75$5.00 07/24$2.75–$18.45$2.75--
$100.00Sep 18$2.10$5.70$3.90$7.02 07/24$3.90–$20.80$3.90--
$100.00Dec 18$7.00$11.10$9.05$23.50 06/29$9.05–$27.45$9.05--
$100.00Mar 19$11.40$15.00$13.20$17.60 07/17$13.20–$21.45$13.20--
$60.00Sep 18$21.10$24.40$22.75$33.60 07/21$22.75–$50.80$22.75--
$105.00Aug 21$0.05$3.70$1.88$5.00 07/24$1.88–$15.65$1.88--
$105.00Sep 18$1.75$4.90$3.33$7.10 07/07$3.33–$18.60$3.33--
$105.00Dec 18$5.80$9.90$7.85$33.50 06/03$7.85–$25.00$7.85--
$110.00Aug 21$0.00$3.00$1.50$4.00 07/21$1.50–$13.20$1.50--
$110.00Sep 18$0.65$4.70$2.68$12.26 07/02$2.68–$16.05$2.68--
$110.00Dec 18$4.60$8.90$6.75$12.28 07/16$6.75–$22.45$6.75--
$50.00Dec 18$32.20$35.60$33.90$46.94 07/10$33.90–$61.60$33.90--
$115.00Aug 21$0.00$2.80$1.40$1.55 07/20$1.40–$11.25$1.40--
$115.00Sep 18$0.35$4.10$2.22$10.60 07/02$2.22–$14.00$2.22--
$115.00Dec 18$3.70$7.90$5.80$18.50 06/11$5.80–$20.85$5.80--
$120.00Aug 21$0.00$2.75$1.38$2.20 07/21$1.20–$9.30$1.38--
$120.00Sep 18$0.00$3.60$1.80$3.95 07/16$1.80–$12.20$1.80--
$120.00Dec 18$2.90$7.10$5.00$10.02 07/15$5.00–$19.15$5.00--
$120.00Mar 19$6.90$10.90$8.90$15.40 07/22$8.90–$14.75$8.90--
$125.00Aug 21$0.00$2.55$1.27$1.80 07/21$1.27–$7.75$1.27--
$125.00Sep 18$0.05$3.10$1.58$4.16 07/10$1.58–$10.60$1.58--
$125.00Dec 18$2.35$6.50$4.43$17.82 06/24$4.43–$17.45$4.43--
$130.00Aug 21$0.00$2.40$1.20$0.80 07/20$0.80–$6.35$0.80--
$130.00Sep 18$0.25$2.80$1.53$11.02 06/18$1.53–$9.15$1.53--
$130.00Dec 18$1.65$5.80$3.72$15.09 06/30$3.72–$15.70$3.72--
$135.00Aug 21$0.00$2.30$1.15$2.00 07/14$0.68–$5.35$1.15--
$135.00Sep 18$0.00$2.70$1.35$1.75 07/24$1.35–$7.90$1.35--
$135.00Dec 18$1.15$5.40$3.28$18.31 06/25$3.28–$14.20$3.28--
$140.00Aug 21$0.00$2.25$1.13$1.60 07/14$1.13–$5.00$1.13--
$140.00Sep 18$0.00$2.50$1.25$2.35 07/15$1.25–$6.85$1.25--
$140.00Dec 18$0.65$4.90$2.78$5.82 07/07$2.78–$13.00$2.78--
$140.00Mar 19$4.20$8.00$6.10$8.45 07/24$6.10–$10.45$6.10--
$145.00Aug 21$0.00$2.20$1.10$5.58 06/23$1.00–$3.35$1.10--
$145.00Sep 18$0.00$2.60$1.30$1.00 07/24$1.25–$5.95$1.00--
$145.00Dec 18$1.20$4.50$2.85$9.71 06/29$2.85–$11.05$2.85--
$150.00Aug 21$0.00$1.95$0.98$2.40 06/29$0.98–$2.98$0.98--
$150.00Sep 18$0.00$2.50$1.25$1.00 07/23$1.10–$5.40$1.00--
$150.00Dec 18$0.10$3.80$1.95$5.00 07/13$1.95–$10.85$1.95--
$155.00Sep 18$0.00$2.40$1.20$1.60 07/09$0.98–$3.85$1.20--
$155.00Dec 18$0.00$3.80$1.90$14.58 06/18$1.90–$10.15$1.90--
$160.00Sep 18$0.00$2.35$1.18$1.00 07/10$0.90–$3.90$1.00--
$165.00Sep 18$0.00$2.30$1.15$2.67 06/26$0.90–$3.05$1.15--
$165.00Dec 18$0.40$3.20$1.80$3.40 07/07$1.80–$8.60$1.80--
$170.00Sep 18$0.00$2.25$1.13$0.75 07/15$0.88–$3.00$0.75--
$170.00Dec 18$0.00$3.30$1.65$3.84 07/10$1.65–$7.55$1.65--
$175.00Sep 18$0.00$2.20$1.10$0.60 07/09$0.88–$2.13$0.60--
$175.00Dec 18$0.25$3.10$1.68$6.10 07/01$1.60–$7.15$1.68--
PUTS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$80.00Aug 21$6.30$9.50$7.90$5.50 07/17$2.65–$7.90$6.30--
$80.00Sep 18$7.70$11.40$9.55$7.15 07/24$3.95–$9.55$7.70187
$80.00Dec 18$11.70$15.90$13.80$5.90 06/22$7.95–$13.80$11.70--
$85.00Aug 21$8.40$12.40$10.40$5.00 07/22$3.58–$10.40$8.40--
$85.00Sep 18$10.40$14.40$12.40$9.46 07/24$5.55–$12.40$10.40--
$85.00Dec 18$14.80$18.90$16.85$8.65 06/03$9.95–$16.85$14.80--
$75.00Aug 21$3.50$6.70$5.10$4.50 07/17$1.88–$5.10$4.50--
$75.00Sep 18$6.30$8.50$7.40$5.25 07/24$2.35–$7.40$6.30--
$90.00Aug 21$11.80$14.50$13.15$7.90 07/23$4.85–$13.15$11.805
$90.00Sep 18$14.10$17.90$16.00$12.35 07/24$6.80–$16.00$14.10--
$90.00Dec 18$18.00$22.20$20.10$17.50 07/20$11.45–$20.10$18.00--
$70.00Aug 21$1.30$4.20$2.75$3.00 07/17$1.70–$2.75$2.75--
$70.00Sep 18$3.50$6.30$4.90$4.70 07/17$2.32–$4.90$4.70--
$70.00Dec 18$6.90$10.90$8.90$8.78 07/17$5.00–$8.90$8.78--
$95.00Aug 21$15.60$19.40$17.50$12.05 07/16$6.40–$17.50$15.60--
$95.00Sep 18$17.40$21.40$19.40$7.60 06/03$8.60–$19.40$17.40--
$95.00Dec 18$21.40$25.70$23.55$20.35 07/24$14.00–$23.55$21.40--
$65.00Aug 21$0.30$3.50$1.90$1.75 07/17$0.85–$1.93$1.75--
$65.00Sep 18$1.35$4.90$3.13$2.45 07/13$1.40–$3.13$2.45--
$65.00Dec 18$5.60$8.60$7.10$5.85 07/07$4.00–$7.10$5.85--
$100.00Aug 21$19.60$23.60$21.60$15.30 07/07$8.30–$21.60$19.60--
$100.00Sep 18$21.20$25.30$23.25$18.76 07/24$10.55–$23.25$21.20--
$100.00Dec 18$25.10$29.30$27.20$17.15 07/01$16.70–$27.20$25.10--
$60.00Aug 21$0.05$2.85$1.45$1.00 07/17$0.95–$1.50$1.00--
$60.00Sep 18$0.30$4.00$2.15$1.95 07/20$1.50–$2.15$1.95--
$60.00Dec 18$3.00$7.00$5.00$4.20 07/07$2.60–$5.00$4.20--
$105.00Sep 18$25.50$29.30$27.40$15.50 07/06$13.00–$27.40$25.50--
$55.00Sep 18$0.00$3.30$1.65$1.30 07/20$0.93–$1.65$1.30--
$55.00Dec 18$2.00$5.40$3.70$2.75 07/15$2.03–$3.70$2.75--
$110.00Aug 21$28.60$32.40$30.50$19.95 07/14$13.05–$30.50$28.60--
$110.00Sep 18$29.80$33.70$31.75$26.45 07/24$15.65–$31.75$29.80--
$110.00Dec 18$32.80$37.00$34.90$31.00 07/24$21.50–$34.90$32.80--
$50.00Sep 18$0.00$2.50$1.25$0.65 07/16$0.45–$1.43$0.65--
$50.00Dec 18$1.80$3.50$2.65$2.45 07/20$1.67–$2.65$2.45--
$50.00Mar 19$2.50$6.40$4.45$3.62 07/24$3.45–$4.65$3.62--
$45.00Sep 18$0.15$0.95$0.55$0.75 07/17$0.55–$1.25$0.55--
$45.00Dec 18$0.20$3.30$1.75$1.85 07/17$1.18–$1.93$1.75--
$120.00Aug 21$38.00$41.80$39.90$21.30 07/02$19.25–$39.90$38.00--
$120.00Sep 18$38.80$42.60$40.70$22.87 06/24$21.70–$40.70$38.80--
$125.00Aug 21$42.80$46.50$44.65$24.90 07/02$22.55–$44.65$42.80--
$130.00Aug 21$47.70$51.40$49.55$19.50 06/18$26.35–$49.55$47.70--
$130.00Sep 18$48.20$50.80$49.50$27.55 06/16$28.85–$49.50$48.20--
$140.00Dec 18$59.20$63.00$61.10$54.58 07/07$41.40–$61.10$59.20--
$145.00Sep 18$62.80$66.40$64.60$41.60 07/02$40.30–$64.60$62.80--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 4
Total Puts 29
Put/Call Ratio 7.25
Net Difference -25

Prior's Put/Call Breakdown

Total Calls 11
Total Puts 152
Put/Call Ratio 13.82
Net Difference -141

Prior 7-Day Put/Call Summary

Total Calls 125
Total Puts 497
Average Put/Call Ratio 2.34
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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