Tour v477
WSO
WATSCO INC A
$309.30 -0.46%
$306.64 (-0.86%)🌙
as of 07/31 07:20 PM
(7/30 19:49) ◀
|
Friday, July 31, 2026 (7:20pm)
January 2026
|
▶ (8/3 19:04)
◀ 7/31 19:20 ▶

Option Volume

Detail
ℹ
Current (07/31) 45
Calls: 22 (49%)
Puts: 23 (51%)
Prior (07/30) 134
Calls: 47 (35%)
Puts: 87 (65%)
Current vs Prior -66.42%
Calls: -53.19% (Calls)
Puts: -73.56% (Puts)
Prior 7-Day Total 2,616
Calls: 332 (13%)
Puts: 2,284 (87%)
Prior 7-Day Average 373
Calls: 47 (13%)
Puts: 326 (87%)
Current vs Prior 7-Day Avg -87.96%
Calls: -53.61%
Puts: -92.95%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/31) $61.2K
Calls: $25.8K (42%)
Puts: $35.5K (58%)
Prior (07/30) $351.2K
Calls: $50.3K (14%)
Puts: $300.9K (86%)
Current vs Prior -82.56%
Calls: -48.79%
Puts: -88.21%
Prior 7-Day Total $3.75M
Calls: $466.6K (12%)
Puts: $3.28M (88%)
Prior 7-Day Average $535.6K
Calls: $66.7K (12%)
Puts: $469.0K (88%)
Current vs Prior 7-Day Avg -88.56%
Calls: -61.33%
Puts: -92.44%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/31) 1.05
Prior (07/30) 1.85
Current vs Prior -43.52%
Prior 7-Day Average 2.22
Current vs Prior 7-Day Avg -53.00%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/31) 1,088
Calls: 1,008 (93%)
Puts: 80 (7%)
Prior (07/30) 2,108
Calls: 1,947 (92%)
Puts: 161 (8%)
Current vs Prior -48.39%
Prior 7-Day Total 15,882
Calls: 11,461 (72%)
Puts: 4,421 (28%)
Prior 7-Day Average 2,268
Calls: 2,292 (76%)
Puts: 736 (24%)
Current vs Prior 7-Day Avg -52.05%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 8.92% | 12.16%
Prior 9.28% | 12.36%
Current vs Prior -3.89% | -1.63%
Prior 7-Day Avg 10.55% | 13.43%
Current vs 7-Day Avg -15.39% | -9.47%
Prior 7-Day Eod 9.28% | 12.36%
Current vs 7-Day Eod -3.89% | -1.63%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 44.14% | 35.05%
Calls: 41.38% | 36.32%
Puts: 46.90% | 33.77%
Prior 44.14% | 35.05%
Calls: 41.38% | 36.32%
Puts: 46.90% | 33.77%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 35.34% | 24.08%
Calls: 34.87% | 23.42%
Puts: 35.81% | 24.73%
Current vs 7-Day Avg +24.91% | +45.57%
Liquidity Expensive
+
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🤖 AI Insights

Light premium activity with dollar volume down 83% vs prior. Below-average activity with volume down 66% vs prior. Slightly bearish P/C ratio of 1.05. P/C ratio dropping 44% - sentiment shifting bullish.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BEARISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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 15, top 5)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$320.00Aug 213.1010.00$6.55105.3%50.36961
$340.00Aug 210.055.70$2.88196.2%50.182
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Aug 213.2010.90$7.05109.2%30.3640
$290.00Aug 210.907.70$4.30158.1%10.2421
$310.00Aug 217.8014.80$11.3061.9%10.50--

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 4.45, avg 2.81)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$320.00$340.00Aug 21$3.67$16.33$3.674.45$323.67
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$300.00$290.00Aug 21$2.75$7.25$2.752.64$297.25
$310.00$300.00Aug 21$4.25$5.75$4.251.35$305.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 0.74, avg 0.45)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$320.00$340.00Aug 21$3.67$3.67$16.330.22$323.67
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$310.00$300.00Aug 21$4.25$4.25$5.750.74$305.75
$300.00$290.00Aug 21$2.75$2.75$7.250.38$297.25

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. 6 found (cheapest 2.32% of stock, avg 3.96%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$340.00$290.00Aug 21$2.88$4.30$7.18$282.82$347.18
$340.00$300.00Aug 21$2.88$7.05$9.93$290.07$349.93
$320.00$290.00Aug 21$6.55$4.30$10.85$279.15$330.85
$320.00$300.00Aug 21$6.55$7.05$13.60$286.40$333.60
$340.00$310.00Aug 21$2.88$11.30$14.18$295.82$354.18
$320.00$310.00Aug 21$6.55$11.30$17.85$292.15$337.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 2 found (best R:R 0.66, avg credit $7.17)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
300/310320/340Aug 21$7.92$12.080.66$302.08$327.92
290/300320/340Aug 21$6.42$13.580.47$293.58$326.42

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 5.67, cheapest $1.50)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$290.00$300.00$310.00Aug 21$1.50$8.505.67

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 $-1.55, 2 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$320.00$340.001:2Aug 21$0.79$19.21
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$300.00$290.001:2Aug 21-$1.55$8.45
$310.00$300.001:2Aug 21-$2.80$7.20

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 1.00%, avg 1.00%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$320.00Aug 21$3.100.363.5%1.00%4.46%5961

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. 102 contracts (avg 100 vol/day, 100 traded recently)

WSO averages only 100 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 02-19 call last traded $44.99 on 07/22 (now $13.30/$22.70) — try a limit near $18.00. Also watch the $320.00 08-21 call last traded $71.09 on 07/15 (now $3.10/$10.00) — try a limit near $6.55; the $340.00 08-21 call last traded $49.00 on 07/15 (now $0.05/$5.70) — try a limit near $2.88. Most tradeable put: the $250.00 02-19 put last traded $6.50 on 07/22 (now $9.60/$15.10) — try a limit near $9.60.
CALLS (56)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$310.00Aug 21$8.10$13.40$10.75$77.50 07/15$10.75–$90.80$10.75--
$310.00Nov 20$21.90$28.70$25.30$68.50 07/24$25.30–$96.80$25.30--
$300.00Aug 21$12.40$20.20$16.30$65.00 07/23$16.30–$100.25$16.30--
$320.00Aug 21$3.10$10.00$6.55$71.09 07/15$6.55–$81.25$6.55961
$320.00Nov 20$16.30$25.40$20.85$58.80 06/02$20.85–$88.65$20.85--
$330.00Aug 21$0.70$4.70$2.70$58.49 07/15$2.70–$71.80$2.70--
$330.00Nov 20$12.80$21.00$16.90$54.99 06/03$16.90–$80.85$16.90--
$280.00Aug 21$28.00$35.70$31.85$106.28 07/15$31.85–$120.00$31.85--
$340.00Aug 21$0.05$5.70$2.88$49.00 07/15$2.88–$62.80$2.882
$340.00Nov 20$9.10$17.80$13.45$47.34 06/02$13.45–$72.95$13.45--
$340.00Feb 19$18.00$23.70$20.85$74.80 07/14$20.85–$80.40$20.85--
$350.00Aug 21$0.50$3.70$2.10$47.43 07/07$2.00–$54.25$2.10--
$350.00Feb 19$13.30$22.70$18.00$44.99 07/22$18.00–$74.00$18.0041
$360.00Aug 21$0.00$4.80$2.40$17.65 07/23$2.40–$46.50$2.40--
$360.00Feb 19$11.70$17.10$14.40$45.80 07/21$14.40–$66.90$14.40--
$250.00Nov 20$62.80$69.80$66.30$151.05 06/22$66.30–$151.15$66.30--
$370.00Aug 21$0.00$4.80$2.40$17.60 07/20$2.40–$38.80$2.40--
$370.00Sep 18$0.00$4.40$2.20$19.24 07/22$2.20–$35.60$2.20--
$370.00Nov 20$3.10$9.20$6.15$60.60 06/29$6.15–$52.90$6.15--
$370.00Feb 19$8.40$16.10$12.25$41.36 07/21$12.05–$62.10$12.25--
$380.00Aug 21$0.00$4.80$2.40$8.98 07/23$2.38–$31.80$2.40--
$380.00Sep 18$0.00$3.20$1.60$16.01 07/24$1.13–$28.80$1.60--
$390.00Aug 21$0.00$4.80$2.40$18.04 07/15$2.40–$26.80$2.40--
$390.00Sep 18$0.00$3.20$1.60$10.85 07/23$1.60–$23.90$1.60--
$390.00Nov 20$0.45$7.10$3.78$21.04 07/22$3.28–$40.70$3.78--
$400.00Aug 21$0.00$4.80$2.40$4.00 07/23$2.40–$21.25$2.40--
$400.00Sep 18$0.00$3.20$1.60$8.55 07/23$1.60–$20.00$1.60--
$400.00Nov 20$0.05$6.40$3.23$23.11 06/03$3.23–$36.30$3.23--
$410.00Aug 21$0.00$4.80$2.40$3.60 07/24$2.25–$16.75$2.40--
$410.00Nov 20$0.05$5.20$2.63$36.00 07/06$2.63–$33.20$2.63--
$420.00Aug 21$0.00$4.80$2.40$5.13 07/17$2.40–$12.80$2.40--
$420.00Nov 20$0.05$4.40$2.23$21.10 06/04$2.23–$27.30$2.23--
$420.00Feb 19$0.65$7.80$4.22$20.29 07/22$4.22–$37.05$4.22--
$430.00Aug 21$0.00$3.00$1.50$1.68 07/20$1.50–$9.75$1.50--
$430.00Nov 20$0.05$5.60$2.83$9.16 07/22$2.40–$23.95$2.83--
$440.00Aug 21$0.00$4.80$2.40$3.50 07/16$1.20–$7.15$2.40--
$440.00Sep 18$0.00$4.80$2.40$3.00 07/21$2.40–$7.15$2.40--
$440.00Nov 20$0.00$4.80$2.40$13.60 07/08$2.40–$20.60$2.40--
$440.00Feb 19$0.05$7.10$3.58$29.50 07/02$3.58–$30.35$3.58--
$450.00Aug 21$0.00$4.80$2.40$7.50 06/22$2.00–$5.00$2.40--
$450.00Nov 20$0.00$4.80$2.40$18.86 06/24$2.40–$17.65$2.40--
$450.00Feb 19$0.05$6.50$3.28$22.80 07/13$3.28–$26.30$3.28--
$460.00Nov 20$0.00$4.80$2.40$7.50 07/21$2.40–$14.60$2.40--
$460.00Feb 19$0.05$6.00$3.03$20.20 07/13$3.03–$23.10$3.03--
$470.00Nov 20$0.00$4.80$2.40$10.00 06/12$2.40–$12.05$2.40--
$470.00Feb 19$0.05$5.70$2.88$11.96 07/21$2.40–$20.85$2.88--
$480.00Aug 21$0.00$4.80$2.40$2.45 06/22$1.35–$3.03$2.40--
$480.00Nov 20$0.00$4.80$2.40$5.34 06/02$2.40–$10.40$2.40--
$480.00Feb 19$0.00$4.80$2.40$15.55 07/13$2.40–$17.95$2.40--
$490.00Aug 21$0.00$4.80$2.40$1.60 06/25$1.23–$2.53$1.60--
$500.00Aug 21$0.00$4.80$2.40$0.20 07/17$0.30–$4.93$0.20--
$500.00Feb 19$0.00$4.80$2.40$7.87 07/17$2.40–$14.55$2.40--
$500.00Nov 20$0.00$0.70$0.35--$0.35–$0.35—--4
$510.00Nov 20$0.00$3.00$1.50$8.53 06/26$1.50–$5.63$1.50--
$520.00Nov 20$0.00$4.80$2.40$7.27 06/26$2.40–$5.03$2.40--
$580.00Feb 19$0.00$4.80$2.40$2.90 07/15$2.40–$4.63$2.40--
PUTS (46)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$310.00Aug 21$7.80$14.80$11.30$3.71 07/22$1.80–$11.30$7.80--
$310.00Sep 18$13.60$17.10$15.35$5.00 07/20$4.20–$15.90$13.60--
$300.00Aug 21$3.20$10.90$7.05$3.62 07/17$1.40–$7.05$3.6240
$300.00Sep 18$8.80$14.60$11.70$5.10 07/22$2.78–$11.70$8.80--
$300.00Nov 20$17.00$25.50$21.25$6.12 07/01$6.60–$21.25$17.00--
$300.00Feb 19$24.00$32.90$28.45$12.70 07/13$10.60–$28.45$24.00--
$320.00Aug 21$13.40$18.30$15.85$3.30 07/21$3.75–$15.85$13.40--
$320.00Sep 18$18.60$24.80$21.70$6.70 07/23$4.75–$21.70$18.60--
$320.00Nov 20$27.00$35.80$31.40$15.60 07/22$9.60–$31.40$27.00--
$290.00Aug 21$0.90$7.70$4.30$3.12 07/17$1.95–$4.30$3.1221
$330.00Aug 21$19.60$27.20$23.40$7.00 07/22$4.00–$23.40$19.60--
$330.00Sep 18$23.80$30.20$27.00$9.00 07/24$6.38–$27.00$23.80--
$330.00Feb 19$42.00$46.40$44.20$20.00 07/15$18.20–$44.20$42.00--
$280.00Aug 21$0.05$5.80$2.93$1.35 06/22$1.02–$5.03$1.35--
$280.00Nov 20$9.10$16.90$13.00$9.59 06/02$4.48–$13.35$9.59--
$280.00Feb 19$16.00$24.70$20.35$11.80 07/22$7.75–$20.55$16.00--
$280.00Sep 18$4.00$6.50$5.25--$4.88–$5.25$4.0013
$340.00Aug 21$28.40$36.00$32.20$7.80 07/24$4.95–$32.20$28.40--
$340.00Feb 19$48.00$51.90$49.95$24.23 06/23$21.10–$49.95$48.00--
$270.00Aug 21$0.45$2.75$1.60$2.30 06/11$1.20–$4.43$1.60--
$350.00Aug 21$37.60$45.00$41.30$14.80 07/22$6.35–$41.30$37.60--
$350.00Nov 20$46.40$54.90$50.65$22.00 07/09$16.85–$50.65$46.40--
$260.00Nov 20$4.90$11.90$8.40$7.20 06/03$3.38–$8.40$7.20--
$260.00Feb 19$10.30$16.20$13.25$6.85 07/21$5.38–$14.35$10.30--
$360.00Aug 21$47.20$55.30$51.25$15.65 07/24$8.50–$51.25$47.20--
$360.00Sep 18$47.90$56.00$51.95$22.80 07/22$12.95–$51.95$47.90--
$360.00Nov 20$54.20$61.50$57.85$23.74 06/16$20.10–$57.85$54.20--
$360.00Feb 19$60.00$68.60$64.30$37.89 07/21$28.35–$64.30$60.00--
$250.00Feb 19$9.60$15.10$12.35$6.50 07/22$4.63–$12.35$9.606
$370.00Aug 21$57.10$65.10$61.10$23.45 07/22$10.95–$61.10$57.10--
$370.00Nov 20$62.20$70.70$66.45$27.60 07/15$23.85–$66.45$62.20--
$370.00Feb 19$68.30$73.70$71.00$42.61 07/21$32.40–$71.00$68.30--
$240.00Aug 21$0.00$4.80$2.40$0.58 07/14$0.68–$2.83$0.58--
$380.00Aug 21$66.90$75.40$71.15$29.51 07/22$14.05–$71.15$66.90--
$230.00Nov 20$0.40$6.90$3.65$3.60 06/05$2.03–$5.03$3.60--
$390.00Aug 21$76.90$85.40$81.15$33.32 07/24$18.45–$81.15$76.90--
$390.00Sep 18$76.70$85.40$81.05$36.88 07/24$24.15–$81.05$76.70--
$220.00Nov 20$0.05$6.40$3.23$3.20 06/03$2.40–$5.03$3.20--
$400.00Aug 21$86.40$95.40$90.90$35.50 07/20$22.80–$90.90$86.40--
$400.00Nov 20$89.10$95.00$92.05$40.60 07/08$37.85–$92.05$89.10--
$210.00Nov 20$0.05$6.00$3.03$2.95 06/02$2.40–$3.73$2.95--
$210.00Feb 19$0.75$8.80$4.78$2.65 06/23$3.23–$4.98$2.65--
$410.00Feb 19$100.10$108.80$104.45$54.93 07/16$51.45–$104.45$100.10--
$200.00Nov 20$0.05$5.00$2.53$1.38 07/09$1.00–$2.93$1.38--
$420.00Nov 20$107.40$115.50$111.45$42.60 06/30$48.75–$111.45$107.40--
$440.00Aug 21$126.60$135.40$131.00$65.10 06/10$48.85–$131.00$126.60--

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 22
Total Puts 23
Put/Call Ratio 1.05
Net Difference -1

Prior's Put/Call Breakdown

Total Calls 47
Total Puts 87
Put/Call Ratio 1.85
Net Difference -40

Prior 7-Day Put/Call Summary

Total Calls 332
Total Puts 2,284
Average Put/Call Ratio 2.22
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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