Tour v381
DIOD
DIODES INC
$93.75 +7.43%
$93.00 (-0.80%)🌙
as of 07/21 06:25 PM
(7/20 18:25) ◀
|
Tuesday, July 21, 2026 (6:25pm)
January 2026
|
▶ (7/22 19:08)
◀ 7/21 18:25 ▶

Option Volume

Detail
ℹ
Current (07/21) 8
Calls: 7 (88%)
Puts: 1 (12%)
Prior (07/20) 27
Calls: 22 (81%)
Puts: 5 (19%)
Current vs Prior -70.37%
Calls: -68.18% (Calls)
Puts: -80.00% (Puts)
Prior 7-Day Total 393
Calls: 267 (68%)
Puts: 126 (32%)
Prior 7-Day Average 56
Calls: 38 (68%)
Puts: 18 (32%)
Current vs Prior 7-Day Avg -85.75%
Calls: -81.65%
Puts: -94.44%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $16.1K
Calls: $15.4K (96%)
Puts: $710 (4%)
Prior (07/20) $12.4K
Calls: $9.4K (76%)
Puts: $3.0K (24%)
Current vs Prior +29.90%
Calls: +64.34%
Puts: -76.62%
Prior 7-Day Total $267.7K
Calls: $143.5K (54%)
Puts: $124.2K (46%)
Prior 7-Day Average $38.2K
Calls: $20.5K (54%)
Puts: $17.7K (46%)
Current vs Prior 7-Day Avg -57.78%
Calls: -24.68%
Puts: -96.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.14
Prior (07/20) 0.23
Current vs Prior -37.14%
Prior 7-Day Average 0.70
Current vs Prior 7-Day Avg -79.52%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 11
Calls: 8 (73%)
Puts: 3 (27%)
Prior (07/20) 28
Calls: 14 (50%)
Puts: 14 (50%)
Current vs Prior -60.71%
Prior 7-Day Total 972
Calls: 610 (63%)
Puts: 362 (37%)
Prior 7-Day Average 138
Calls: 87 (63%)
Puts: 51 (37%)
Current vs Prior 7-Day Avg -92.08%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 20.75% | 25.81%
Prior 20.22% | 26.81%
Current vs Prior +2.58% | -3.73%
Prior 7-Day Avg 10.42% | 22.83%
Current vs 7-Day Avg +99.17% | +13.08%
Prior 7-Day Eod 20.22% | 26.81%
Current vs 7-Day Eod +2.58% | -3.73%
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 bullish conviction with 96% of dollar volume in calls ($15.4K) vs puts ($710). Below-average activity with volume down 70% vs prior. Extreme bullish P/C ratio of 0.14 - heavy call buying (7 calls vs 1 puts). P/C ratio dropping 37% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 3, top 1)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 212.456.30$4.3887.9%10.326
$120.00Aug 210.804.10$2.45134.7%10.20--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Aug 215.408.80$7.1047.9%10.393

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. 1 found (best R:R 4.18, avg 4.18)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$110.00$120.00Aug 21$1.93$8.07$1.934.18$111.93
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.24, avg 0.24)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$110.00$120.00Aug 21$1.93$1.93$8.070.24$111.93
BULL PUT (0)
No bull put found

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. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 10.19% of stock, avg 11.22%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$120.00$90.00Aug 21$2.45$7.10$9.55$80.45$129.55
$110.00$90.00Aug 21$4.38$7.10$11.48$78.52$121.48

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. 1 found (best net $-0.52, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$110.00$120.001:2Aug 21-$0.52$9.48
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 2.61%, avg 1.73%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$110.00Aug 21$2.450.3217.3%2.61%19.95%16
$120.00Aug 21$0.800.2028.0%0.85%28.85%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 131 vol/day, 104 traded recently)

DIOD averages only 131 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 $110.00 08-21 call last traded $3.18 on 07/17 (now $2.45/$6.30) — try a limit near $3.18. Also watch the $125.00 08-21 call last traded $3.30 on 07/09 (now $0.90/$2.95) — try a limit near $1.93. Most tradeable put: the $90.00 08-21 put last traded $4.20 on 06/25 (now $5.40/$8.80) — try a limit near $5.40.
CALLS (60)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$95.00Aug 21$7.90$10.50$9.20$8.60 07/16$6.35–$27.10$8.60--
$95.00Sep 18$9.80$13.70$11.75$14.03 07/15$8.35–$29.00$11.75--
$95.00Dec 18$16.50$20.50$18.50$18.08 07/16$14.65–$34.50$18.08--
$90.00Aug 21$9.70$13.60$11.65$22.00 07/01$8.20–$30.60$11.65--
$90.00Sep 18$12.20$16.50$14.35$10.80 07/17$11.10–$32.00$12.20--
$90.00Dec 18$18.80$22.50$20.65$32.30 06/30$16.25–$37.45$20.65--
$100.00Aug 21$5.40$9.00$7.20$4.95 07/17$4.55–$23.35$5.40--
$100.00Sep 18$7.70$12.00$9.85$8.90 07/07$7.30–$25.55$8.90--
$100.00Dec 18$14.60$18.40$16.50$23.50 06/29$12.65–$31.65$16.50--
$100.00Mar 19$18.60$22.80$20.70$17.60 07/17$17.20–$20.70$18.60--
$85.00Sep 18$14.90$19.00$16.95$13.10 07/17$13.15–$35.70$14.90--
$85.00Dec 18$21.30$25.00$23.15$45.00 06/18$18.55–$40.55$23.15--
$105.00Aug 21$4.00$7.60$5.80$3.50 07/17$3.13–$20.45$4.00--
$105.00Sep 18$6.20$10.30$8.25$7.10 07/07$5.90–$22.80$7.10--
$105.00Dec 18$12.60$16.50$14.55$33.50 06/03$11.05–$29.60$14.55--
$110.00Aug 21$2.45$6.30$4.38$3.18 07/17$2.78–$17.70$3.186
$110.00Sep 18$4.50$8.40$6.45$12.26 07/02$4.50–$20.40$6.45--
$110.00Dec 18$11.00$15.00$13.00$12.28 07/16$9.70–$26.75$12.28--
$75.00Sep 18$21.50$25.10$23.30$20.10 07/07$18.40–$43.45$21.50--
$75.00Dec 18$26.90$30.50$28.70$38.68 05/26$23.50–$47.30$28.70--
$115.00Aug 21$1.55$4.90$3.23$9.80 06/30$2.23–$15.30$3.23--
$115.00Sep 18$3.50$7.50$5.50$10.60 07/02$3.65–$18.00$5.50--
$115.00Dec 18$9.50$13.50$11.50$18.50 06/11$8.55–$24.95$11.50--
$70.00Aug 21$23.60$27.50$25.55$35.90 06/26$20.20–$46.85$25.55--
$70.00Sep 18$25.00$28.80$26.90$36.70 06/26$21.95–$47.65$26.90--
$70.00Dec 18$30.00$34.00$32.00$34.85 05/21$26.55–$50.65$32.00--
$120.00Aug 21$0.80$4.10$2.45$2.00 07/16$1.20–$13.30$2.00--
$120.00Sep 18$2.65$6.00$4.33$3.95 07/16$2.88–$16.55$3.95--
$120.00Dec 18$8.10$12.40$10.25$10.02 07/15$7.55–$22.75$10.02--
$65.00Sep 18$29.50$32.00$30.75$50.60 06/15$25.40–$52.10$30.75--
$125.00Aug 21$0.90$2.95$1.93$3.30 07/09$1.50–$11.50$1.932
$125.00Sep 18$2.00$4.90$3.45$4.16 07/10$2.28–$14.65$3.45--
$125.00Dec 18$6.90$11.00$8.95$17.82 06/24$6.60–$20.75$8.95--
$60.00Sep 18$33.50$36.90$35.20$27.70 07/17$29.50–$56.50$33.50--
$130.00Aug 21$0.05$3.30$1.67$2.50 07/14$0.80–$9.70$1.67--
$130.00Sep 18$1.30$4.30$2.80$11.02 06/18$1.93–$12.30$2.80--
$130.00Dec 18$5.80$10.00$7.90$15.09 06/30$5.85–$19.10$7.90--
$135.00Aug 21$0.00$2.95$1.48$2.00 07/14$0.68–$8.45$1.48--
$135.00Sep 18$0.65$3.80$2.23$2.65 07/13$1.65–$10.75$2.23--
$135.00Dec 18$4.80$8.80$6.80$18.31 06/25$5.30–$17.50$6.80--
$50.00Dec 18$44.50$48.50$46.50$46.94 07/10$40.65–$67.45$46.50--
$140.00Aug 21$0.00$2.70$1.35$1.60 07/14$1.18–$6.95$1.35--
$140.00Sep 18$0.25$3.60$1.93$2.35 07/15$1.40–$9.80$1.93--
$140.00Dec 18$4.00$8.30$6.15$5.82 07/07$4.55–$16.50$5.82--
$45.00Dec 18$49.00$52.60$50.80$56.67 05/22$44.75–$71.80$50.80--
$145.00Aug 21$0.00$2.55$1.27$5.58 06/23$1.00–$5.50$1.27--
$145.00Sep 18$0.00$3.30$1.65$1.55 07/13$1.25–$8.20$1.55--
$145.00Dec 18$4.80$7.10$5.95$9.71 06/29$4.02–$15.05$5.95--
$150.00Aug 21$0.00$2.50$1.25$2.40 06/29$1.13–$5.10$1.25--
$150.00Sep 18$0.00$3.10$1.55$1.25 07/13$1.10–$7.10$1.25--
$150.00Dec 18$4.30$6.70$5.50$5.00 07/13$3.55–$13.45$5.00--
$155.00Sep 18$0.00$2.80$1.40$1.60 07/09$1.15–$6.65$1.40--
$155.00Dec 18$2.00$5.90$3.95$14.58 06/18$3.15–$12.65$3.95--
$160.00Sep 18$0.00$2.65$1.33$1.00 07/10$1.08–$5.65$1.00--
$165.00Sep 18$0.00$2.55$1.27$2.67 06/26$1.02–$4.95$1.27--
$165.00Dec 18$1.05$4.90$2.98$3.40 07/07$2.50–$10.50$2.98--
$170.00Sep 18$0.00$2.45$1.23$0.75 07/15$0.93–$4.40$0.75--
$170.00Dec 18$0.80$4.70$2.75$3.84 07/10$2.23–$9.65$2.75--
$175.00Sep 18$0.00$2.35$1.18$0.60 07/09$0.90–$3.68$0.60--
$175.00Dec 18$0.15$4.30$2.23$6.10 07/01$2.20–$8.65$2.23--
PUTS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$95.00Aug 21$8.20$12.30$10.25$12.05 07/16$5.55–$13.90$10.25--
$95.00Sep 18$10.50$14.40$12.45$7.60 06/03$7.50–$16.00$10.50--
$95.00Dec 18$16.60$20.00$18.30$15.30 06/26$12.25–$20.80$16.60--
$90.00Aug 21$5.40$8.80$7.10$4.20 06/25$4.65–$10.65$5.403
$90.00Sep 18$7.90$11.70$9.80$10.63 07/16$6.00–$12.85$9.80--
$90.00Dec 18$14.20$17.40$15.80$16.80 07/16$10.50–$17.85$15.80--
$100.00Aug 21$11.30$14.90$13.10$15.30 07/07$7.25–$17.20$13.10--
$100.00Sep 18$13.70$17.40$15.55$18.30 07/07$9.40–$19.35$15.55--
$100.00Dec 18$19.50$23.00$21.25$17.15 07/01$14.50–$24.05$19.50--
$85.00Aug 21$4.40$7.60$6.00$8.12 07/17$3.58–$8.20$6.00--
$85.00Sep 18$6.20$9.60$7.90$8.18 07/16$4.60–$10.25$7.90--
$85.00Dec 18$11.30$15.00$13.15$8.65 06/03$9.10–$14.70$11.30--
$105.00Sep 18$16.60$20.60$18.60$15.50 07/06$11.60–$23.00$16.60--
$80.00Aug 21$2.35$5.30$3.83$5.50 07/17$2.65–$5.60$3.83--
$80.00Sep 18$4.70$7.70$6.20$4.03 06/23$3.55–$7.75$4.70--
$80.00Dec 18$9.10$13.00$11.05$5.90 06/22$7.40–$12.40$9.10--
$110.00Aug 21$19.10$21.90$20.50$19.95 07/14$11.60–$25.25$19.95--
$110.00Sep 18$20.20$24.00$22.10$22.35 07/13$14.60–$26.85$22.10--
$110.00Dec 18$25.70$29.50$27.60$25.50 06/09$19.80–$31.00$25.70--
$75.00Aug 21$0.50$4.60$2.55$4.50 07/17$1.85–$3.95$2.55--
$75.00Sep 18$2.30$6.00$4.15$3.70 06/26$2.35–$5.75$3.70--
$70.00Aug 21$0.10$3.50$1.80$3.00 07/17$1.55–$2.48$1.80--
$70.00Sep 18$0.90$4.00$2.45$4.70 07/17$2.23–$4.08$2.45--
$70.00Dec 18$5.10$9.40$7.25$8.78 07/17$4.60–$8.85$7.25--
$120.00Aug 21$26.50$30.50$28.50$21.30 07/02$17.20–$33.80$26.50--
$120.00Sep 18$28.70$31.80$30.25$22.87 06/24$19.80–$35.05$28.70--
$65.00Aug 21$0.00$2.85$1.43$1.75 07/17$0.85–$1.85$1.43--
$65.00Sep 18$0.15$3.50$1.83$2.45 07/13$1.40–$3.10$1.83--
$65.00Dec 18$5.00$7.30$6.15$5.85 07/07$3.55–$6.30$5.85--
$125.00Aug 21$31.20$34.80$33.00$24.90 07/02$20.75–$38.35$31.20--
$60.00Aug 21$0.05$2.70$1.38$1.00 07/17$0.98–$1.50$1.00--
$60.00Sep 18$0.00$3.00$1.50$1.70 07/13$1.18–$2.15$1.50--
$60.00Dec 18$1.85$6.40$4.13$4.20 07/07$2.40–$4.72$4.13--
$130.00Aug 21$36.50$39.30$37.90$19.50 06/18$24.25–$43.05$36.50--
$130.00Sep 18$36.50$40.40$38.45$27.55 06/16$25.95–$44.05$36.50--
$55.00Sep 18$0.00$2.65$1.33$1.45 07/17$0.93–$1.60$1.33--
$55.00Dec 18$0.70$4.40$2.55$2.75 07/15$1.98–$3.50$2.55--
$50.00Sep 18$0.00$2.35$1.18$0.65 07/16$0.45–$1.43$0.65--
$50.00Dec 18$0.45$3.60$2.03$1.75 06/23$1.45–$2.23$1.75--
$50.00Mar 19$1.50$5.40$3.45$3.90 07/17$3.45–$4.65$3.45--
$140.00Dec 18$48.70$52.90$50.80$54.58 07/07$38.20–$55.60$50.80--
$45.00Sep 18$0.00$2.20$1.10$0.75 07/17$0.78–$1.25$0.75--
$45.00Dec 18$0.00$3.20$1.60$1.85 07/17$1.18–$1.93$1.60--
$145.00Sep 18$50.30$53.80$52.05$41.60 07/02$37.40–$58.05$50.30--

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 7
Total Puts 1
Put/Call Ratio 0.14
Net Difference 6

Prior's Put/Call Breakdown

Total Calls 22
Total Puts 5
Put/Call Ratio 0.23
Net Difference 17

Prior 7-Day Put/Call Summary

Total Calls 267
Total Puts 126
Average Put/Call Ratio 0.70
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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