Tour v396
AON
AON PLC A
$361.70 +1.66%
(7/23 18:12) ◀
|
Friday, July 24, 2026 (1:50am)
January 2026
|
▶ (7/27 18:11)
◀ 7/24 01:50 ▶

Option Volume

Detail
ℹ
Current (07/25) 631
Calls: 443 (70%)
Puts: 188 (30%)
Prior (07/23) 111
Calls: 16 (14%)
Puts: 95 (86%)
Current vs Prior +468.47%
Calls: +2668.75% (Calls)
Puts: +97.89% (Puts)
Prior 7-Day Total 2,149
Calls: 1,539 (72%)
Puts: 610 (28%)
Prior 7-Day Average 307
Calls: 219 (72%)
Puts: 87 (28%)
Current vs Prior 7-Day Avg +105.54%
Calls: +101.49%
Puts: +115.74%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/25) $399.3K
Calls: $339.5K (85%)
Puts: $59.8K (15%)
Prior (07/23) $59.7K
Calls: $17.1K (29%)
Puts: $42.5K (71%)
Current vs Prior +568.79%
Calls: +1879.47%
Puts: +40.51%
Prior 7-Day Total $2.37M
Calls: $1.61M (68%)
Puts: $765.9K (32%)
Prior 7-Day Average $339.0K
Calls: $229.6K (68%)
Puts: $109.4K (32%)
Current vs Prior 7-Day Avg +17.79%
Calls: +47.88%
Puts: -45.36%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 0.42
Prior (07/23) 5.94
Current vs Prior -92.85%
Prior 7-Day Average 1.01
Current vs Prior 7-Day Avg -58.01%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/25) 1,310
Calls: 1,139 (87%)
Puts: 171 (13%)
Prior (07/23) 1,708
Calls: 931 (55%)
Puts: 777 (45%)
Current vs Prior -23.30%
Prior 7-Day Total 21,429
Calls: 14,088 (66%)
Puts: 7,341 (34%)
Prior 7-Day Average 3,061
Calls: 2,012 (66%)
Puts: 1,048 (34%)
Current vs Prior 7-Day Avg -57.21%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 8.99% | 10.89%
Prior 9.13% | 10.89%
Current vs Prior -1.64% | +0.01%
Prior 7-Day Avg 7.50% | 10.40%
Current vs 7-Day Avg +19.73% | +4.72%
Prior 7-Day Eod 9.13% | 10.89%
Current vs 7-Day Eod -1.64% | +0.01%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 28.46% | 13.93%
Calls: 29.17% | 17.25%
Puts: 27.75% | 10.60%
Prior 28.46% | 13.93%
Calls: 29.17% | 17.25%
Puts: 27.75% | 10.60%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 28.46% | 13.93%
Calls: 29.17% | 17.25%
Puts: 27.75% | 10.60%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 85% of dollar volume in calls ($339.5K) vs puts ($59.8K). Massive premium surge with dollar volume up 569% vs prior. Unusually high activity with volume up 468% vs prior - elevated interest. Volume explosion - 106% above 7-day average (631 vs avg 307).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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. 5 active (total vol 494, top 163)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Aug 215.407.10$6.2527.2%1630.31247
$420.00Aug 210.002.85$1.43199.3%1630.09--
$390.00Aug 213.604.70$4.1526.5%40.22145
$410.00Aug 210.003.60$1.80200.0%10.1194
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$320.00Aug 210.303.30$1.80166.7%1630.1066

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 26.03, avg 12.43)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$410.00$420.00Aug 21$0.37$9.63$0.3726.03$410.37
$390.00$410.00Aug 21$2.35$17.65$2.357.51$392.35
$380.00$390.00Aug 21$2.10$7.90$2.103.76$382.10
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 0.27, avg 0.15)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$380.00$390.00Aug 21$2.10$2.10$7.900.27$382.10
$390.00$410.00Aug 21$2.35$2.35$17.650.13$392.35
$410.00$420.00Aug 21$0.37$0.37$9.630.04$410.37
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. 4 found (cheapest 0.89% of stock, avg 1.44%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$420.00$320.00Aug 21$1.43$1.80$3.23$316.77$423.23
$410.00$320.00Aug 21$1.80$1.80$3.60$316.40$413.60
$390.00$320.00Aug 21$4.15$1.80$5.95$314.05$395.95
$380.00$320.00Aug 21$6.25$1.80$8.05$311.95$388.05

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 $-1.06, 2 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$410.00$420.001:2Aug 21-$1.06$8.94
$380.00$390.001:2Aug 21-$2.05$7.95
$390.00$410.001:2Aug 21$0.55$19.45
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 1.49%, avg 1.25%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$380.00Aug 21$5.400.315.1%1.49%6.55%163247
$390.00Aug 21$3.600.227.8%1.00%8.82%4145

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. 109 contracts (avg 225 vol/day, 107 traded recently)

AON averages only 225 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 $350.00 01-15 call last traded $37.10 on 07/14 (now $36.40/$38.40) — try a limit near $37.10. Also watch the $360.00 01-15 call last traded $36.67 on 07/17 (now $30.70/$33.10) — try a limit near $31.90; the $370.00 01-15 call last traded $21.25 on 07/15 (now $26.10/$28.20) — try a limit near $26.10. Most tradeable put: the $330.00 01-15 put last traded $14.50 on 07/15 (now $12.00/$15.10) — try a limit near $13.55.
CALLS (55)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Aug 21$13.60$15.60$14.60$16.40 07/16$3.73–$18.30$14.60--
$360.00Sep 18$17.40$19.50$18.45$22.10 07/16$5.90–$22.40$18.45--
$360.00Oct 16$21.00$23.70$22.35$25.48 07/13$7.85–$26.00$22.35--
$360.00Jan 15$30.70$33.10$31.90$36.67 07/17$15.35–$35.40$31.9057
$370.00Aug 21$8.70$10.60$9.65$13.41 07/17$2.38–$12.75$9.65--
$370.00Sep 18$13.90$14.70$14.30$14.10 07/07$3.75–$16.80$14.10--
$370.00Oct 16$17.50$19.40$18.45$18.00 07/14$5.65–$20.50$18.00--
$370.00Jan 15$26.10$28.20$27.15$21.25 07/15$12.20–$29.80$26.10174
$350.00Aug 21$19.00$22.10$20.55$24.05 07/13$6.15–$25.35$20.55--
$350.00Sep 18$23.60$26.10$24.85$8.90 06/29$8.65–$28.85$23.60--
$350.00Oct 16$26.30$29.80$28.05$27.00 07/07$11.20–$32.45$27.00--
$350.00Jan 15$36.40$38.40$37.40$37.10 07/14$18.85–$41.60$37.1074
$380.00Aug 21$5.40$7.10$6.25$8.90 07/17$1.88–$8.85$6.25247
$380.00Sep 18$10.10$11.00$10.55$10.43 07/16$2.40–$12.30$10.43--
$380.00Oct 16$13.50$15.20$14.35$12.10 07/14$3.88–$15.55$13.50--
$380.00Jan 15$21.30$23.90$22.60$25.10 07/17$9.70–$25.75$22.60--
$340.00Aug 21$25.20$29.40$27.30$31.47 07/17$9.15–$33.50$27.30--
$340.00Sep 18$29.80$32.80$31.30$12.90 06/29$12.45–$36.65$29.80--
$340.00Oct 16$32.60$36.30$34.45$15.80 06/29$14.85–$39.60$32.60--
$340.00Jan 15$42.60$45.80$44.20$42.10 07/14$22.85–$48.40$42.60--
$390.00Aug 21$3.60$4.70$4.15$6.09 07/17$1.40–$5.90$4.15145
$390.00Sep 18$7.30$8.10$7.70$7.40 07/16$1.45–$8.85$7.40--
$390.00Oct 16$9.10$12.80$10.95$11.00 07/16$2.75–$11.75$10.95--
$390.00Jan 15$17.30$19.80$18.55$14.70 07/15$7.60–$21.25$17.30120
$330.00Aug 21$34.20$36.90$35.55$42.00 07/17$13.35–$42.20$35.55--
$330.00Oct 16$40.50$43.70$42.10$28.30 06/10$19.65–$47.25$40.50--
$330.00Jan 15$49.40$52.60$51.00$51.60 07/07$27.70–$55.40$51.00--
$400.00Aug 21$1.10$4.10$2.60$3.50 07/16$1.35–$3.60$2.60--
$400.00Oct 16$7.90$9.10$8.50$9.76 07/17$1.68–$8.75$8.50--
$400.00Jan 15$14.00$17.90$15.95$13.18 07/15$5.85–$16.80$14.00133
$400.00Sep 18$4.00$6.10$5.05--$5.05–$5.05—$4.009
$320.00Aug 21$42.50$45.40$43.95$40.40 07/02$18.80–$51.05$42.50--
$320.00Oct 16$48.40$51.60$50.00$26.60 06/30$25.05–$55.50$48.40--
$320.00Jan 15$56.80$59.70$58.25$56.07 07/08$33.05–$62.65$56.80--
$410.00Aug 21$0.00$3.60$1.80$1.91 07/17$1.13–$2.58$1.8094
$410.00Sep 18$2.00$4.60$3.30$2.50 07/16$0.90–$4.15$2.50--
$410.00Oct 16$4.50$7.70$6.10$5.70 07/14$1.35–$6.40$5.70--
$410.00Jan 15$11.30$13.80$12.55$11.30 07/13$4.55–$13.80$11.3086
$310.00Oct 16$57.30$60.00$58.65$56.90 07/14$31.10–$64.20$57.30--
$420.00Sep 18$0.85$4.50$2.68$2.15 07/14$0.60–$2.73$2.15--
$420.00Oct 16$2.85$6.20$4.53$3.10 07/08$1.10–$4.78$3.10--
$420.00Jan 15$9.40$12.40$10.90$9.00 07/16$3.55–$10.90$9.40--
$300.00Oct 16$66.00$68.70$67.35$65.30 07/14$38.55–$73.25$66.00--
$430.00Sep 18$0.05$3.90$1.98$1.90 07/17$1.15–$2.00$1.90--
$430.00Jan 15$7.90$9.40$8.65$6.50 07/08$2.83–$9.05$7.90--
$290.00Oct 16$74.20$77.80$76.00$74.60 07/14$46.30–$82.60$74.60--
$440.00Oct 16$0.40$4.60$2.50$2.55 07/17$0.83–$2.50$2.50--
$280.00Oct 16$84.10$87.00$85.55$77.40 07/15$54.80–$92.10$84.10--
$450.00Oct 16$0.00$3.80$1.90$0.80 07/14$0.65–$1.90$0.80--
$450.00Jan 15$4.00$7.40$5.70$3.70 07/08$2.00–$5.80$4.00--
$460.00Jan 15$2.75$6.60$4.68$2.60 07/08$1.25–$4.68$2.75--
$260.00Jan 15$106.70$110.00$108.35$106.60 07/14$77.10–$114.85$106.70--
$470.00Jan 15$1.80$5.60$3.70$2.00 07/08$1.55–$3.70$2.00--
$240.00Jan 15$124.90$128.40$126.65$125.20 07/14$94.90–$133.35$125.20--
$490.00Jan 15$0.40$4.10$2.25$1.35 07/15$1.00–$2.33$1.35--
PUTS (54)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Aug 21$11.40$13.80$12.60$11.50 07/16$9.60–$35.95$11.50--
$360.00Oct 16$16.60$20.70$18.65$20.63 07/10$15.10–$38.35$18.65--
$360.00Jan 15$23.70$26.70$25.20$21.20 07/17$22.00–$43.10$23.70--
$370.00Aug 21$16.60$19.20$17.90$21.20 07/15$14.05–$44.60$17.90--
$370.00Oct 16$22.20$25.60$23.90$22.80 07/14$19.50–$46.25$22.80--
$370.00Jan 15$28.60$31.80$30.20$25.30 07/17$26.40–$50.05$28.60--
$350.00Aug 21$6.70$10.60$8.65$9.68 07/08$6.50–$28.15$8.65--
$350.00Sep 18$9.50$12.20$10.85$14.00 07/10$9.35–$30.10$10.85--
$350.00Jan 15$19.30$22.30$20.80--$20.80–$20.80—$19.301
$380.00Aug 21$23.30$26.10$24.70$21.50 07/17$19.90–$53.80$23.30--
$340.00Aug 21$3.50$7.70$5.60$8.40 07/06$4.40–$21.50$5.60--
$340.00Sep 18$6.70$9.10$7.90$8.51 07/14$7.10–$23.35$7.90--
$340.00Jan 15$15.20$18.30$16.75$18.91 07/15$15.25–$30.75$16.75--
$390.00Aug 21$31.00$34.00$32.50$29.50 07/13$27.15–$62.70$31.00--
$330.00Aug 21$2.10$4.30$3.20$4.20 07/15$3.03–$15.45$3.20--
$330.00Sep 18$4.60$6.40$5.50$6.52 07/14$5.00–$17.95$5.50--
$330.00Oct 16$6.10$8.90$7.50$5.83 07/17$6.50–$20.10$6.10--
$330.00Jan 15$12.00$15.10$13.55$14.50 07/15$12.20–$25.30$13.5528
$320.00Aug 21$0.30$3.30$1.80$2.25 07/14$1.58–$11.10$1.8066
$320.00Sep 18$2.60$5.70$4.15$12.60 06/30$3.10–$13.50$4.15--
$320.00Oct 16$4.30$6.80$5.55$4.90 07/17$4.63–$15.25$4.90--
$320.00Jan 15$9.60$12.30$10.95$11.70 07/15$10.40–$20.85$10.95--
$310.00Aug 21$0.00$3.40$1.70$1.35 07/14$1.05–$7.60$1.35--
$310.00Oct 16$2.75$6.20$4.47$5.00 07/15$3.50–$11.70$4.47--
$310.00Jan 15$7.30$10.00$8.65$8.70 07/16$7.95–$16.80$8.6576
$300.00Aug 21$0.00$3.10$1.55$0.80 07/14$0.85–$5.70$0.80--
$300.00Sep 18$0.40$3.80$2.10$2.58 07/10$1.85–$7.00$2.10--
$300.00Oct 16$2.05$5.10$3.58$2.59 07/17$1.80–$8.75$2.59--
$300.00Jan 15$6.10$9.30$7.70$14.30 06/17$6.55–$13.80$7.70--
$290.00Aug 21$0.00$2.60$1.30$0.55 07/14$0.48–$4.00$0.55--
$290.00Sep 18$0.00$3.50$1.75$1.65 07/10$1.05–$5.10$1.65--
$290.00Oct 16$2.30$4.20$3.25$7.20 06/10$1.67–$6.55$3.25--
$290.00Jan 15$4.50$7.90$6.20$10.85 06/15$4.90–$11.00$6.20--
$440.00Jan 15$80.30$83.00$81.65$79.10 07/14$74.70–$112.60$80.30--
$280.00Aug 21$0.00$2.35$1.18$0.35 07/14$0.78–$2.97$0.35--
$280.00Oct 16$0.75$3.70$2.23$6.70 06/25$1.17–$4.95$2.23--
$270.00Aug 21$0.00$2.20$1.10$2.55 06/25$0.73–$2.48$1.10--
$270.00Sep 18$0.00$2.75$1.38$3.00 06/30$0.57–$3.20$1.38--
$270.00Oct 16$0.05$3.80$1.92$5.50 06/08$0.85–$3.78$1.92--
$270.00Jan 15$2.00$6.00$4.00$3.10 07/15$2.50–$7.05$3.10--
$260.00Aug 21$0.00$2.15$1.08$3.10 05/29$1.08–$1.75$1.08--
$260.00Sep 18$0.00$2.50$1.25$3.20 06/22$0.45–$2.58$1.25--
$260.00Oct 16$0.75$1.95$1.35$1.25 07/15$1.15–$3.53$1.25--
$250.00Aug 21$0.00$2.15$1.08$1.75 06/22$1.08–$1.60$1.08--
$250.00Jan 15$0.40$4.10$2.25$1.75 07/14$1.48–$4.55$1.75--
$240.00Aug 21$0.00$2.15$1.08$1.44 06/01$0.50–$1.43$1.08--
$240.00Sep 18$0.00$2.25$1.13$1.07 07/14$1.08–$1.70$1.07--
$240.00Jan 15$0.45$4.20$2.33$1.40 07/14$1.23–$3.55$1.40--
$230.00Aug 21$0.00$2.15$1.08$0.86 07/10$1.08–$1.30$0.86--
$230.00Sep 18$0.00$2.15$1.08$0.97 07/14$1.08–$1.55$0.97--
$230.00Jan 15$0.05$3.40$1.73$3.00 06/25$0.80–$3.20$1.73--
$220.00Jan 15$0.00$3.20$1.60$1.10 07/06$0.70–$2.35$1.10--
$195.00Oct 16$0.00$2.30$1.15$0.40 07/06$0.88–$1.43$0.40--
$185.00Aug 21$0.00$2.15$1.08$0.72 06/01$1.08–$1.10$0.72--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 443
Total Puts 188
Put/Call Ratio 0.42
Net Difference 255

Prior's Put/Call Breakdown

Total Calls 16
Total Puts 95
Put/Call Ratio 5.94
Net Difference -79

Prior 7-Day Put/Call Summary

Total Calls 1,539
Total Puts 610
Average Put/Call Ratio 1.01
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All