Tour v381
FAST
FASTENAL CO
$45.01 +0.56%
$44.47 (-1.20%)🌙
as of 07/21 06:30 PM
(7/20 18:30) ◀
|
Tuesday, July 21, 2026 (6:30pm)
January 2026
|
▶ (7/22 19:19)
◀ 7/21 18:30 ▶

Option Volume

Detail
ℹ
Current (07/21) 2,273
Calls: 2,060 (91%)
Puts: 213 (9%)
Prior (07/20) 8,024
Calls: 5,928 (74%)
Puts: 2,096 (26%)
Current vs Prior -71.67%
Calls: -65.25% (Calls)
Puts: -89.84% (Puts)
Prior 7-Day Total 35,585
Calls: 21,480 (60%)
Puts: 14,105 (40%)
Prior 7-Day Average 5,083
Calls: 3,068 (60%)
Puts: 2,015 (40%)
Current vs Prior 7-Day Avg -55.29%
Calls: -32.87%
Puts: -89.43%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $313.1K
Calls: $290.6K (93%)
Puts: $22.6K (7%)
Prior (07/20) $491.6K
Calls: $437.2K (89%)
Puts: $54.4K (11%)
Current vs Prior -36.30%
Calls: -33.54%
Puts: -58.54%
Prior 7-Day Total $3.07M
Calls: $1.89M (62%)
Puts: $1.17M (38%)
Prior 7-Day Average $438.1K
Calls: $270.5K (62%)
Puts: $167.6K (38%)
Current vs Prior 7-Day Avg -28.53%
Calls: +7.41%
Puts: -86.54%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.10
Prior (07/20) 0.35
Current vs Prior -70.76%
Prior 7-Day Average 0.76
Current vs Prior 7-Day Avg -86.35%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 34,690
Calls: 26,653 (77%)
Puts: 8,037 (23%)
Prior (07/20) 32,745
Calls: 25,118 (77%)
Puts: 7,627 (23%)
Current vs Prior +5.94%
Prior 7-Day Total 330,639
Calls: 256,444 (78%)
Puts: 74,195 (22%)
Prior 7-Day Average 47,234
Calls: 36,634 (78%)
Puts: 10,599 (22%)
Current vs Prior 7-Day Avg -26.56%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 6.29% | 8.95%
Prior 6.52% | 9.05%
Current vs Prior -3.62% | -1.05%
Prior 7-Day Avg 4.41% | 8.24%
Current vs 7-Day Avg +42.50% | +8.70%
Prior 7-Day Eod 6.52% | 9.05%
Current vs 7-Day Eod -3.62% | -1.05%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 28.82% | 12.96%
Calls: 18.18% | 10.53%
Puts: 39.47% | 15.38%
Prior 28.82% | 12.96%
Calls: 18.18% | 10.53%
Puts: 39.47% | 15.38%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 24.87% | 11.25%
Calls: 17.73% | 9.76%
Puts: 32.02% | 12.73%
Current vs 7-Day Avg +15.90% | +15.20%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 93% of dollar volume in calls ($290.6K) vs puts ($22.6K). Below-average activity with volume down 72% vs prior. Extreme bullish P/C ratio of 0.10 - heavy call buying (2,060 calls vs 213 puts). P/C ratio dropping 71% - 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 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

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. 1 found (avg $0.55, cheapest $0.55)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.50Aug 210.500.60$0.5518.2%830.254.2K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 4 found (avg delta 0.72, highest 0.87)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.50Aug 212.754.30$3.5343.9%820.77--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 213.707.50$5.6067.9%40.87--
$47.50Aug 211.854.70$3.2886.9%40.75--
$45.00Aug 211.351.60$1.4816.9%480.511.1K

Most actively traded options today. High liquidity = easy entry/exit. 12 active (total vol 837, top 556)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$47.50Aug 210.350.70$0.5267.3%5560.251.4K
$42.50Aug 212.754.30$3.5343.9%820.77--
$50.00Aug 210.100.40$0.25120.0%250.128.7K
$45.00Aug 211.201.50$1.3522.2%140.494.1K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.50Aug 210.500.60$0.5518.2%830.254.2K
$45.00Aug 211.351.60$1.4816.9%480.511.1K
$35.00Aug 210.000.45$0.23195.7%100.06--
$40.00Aug 210.200.25$0.2321.7%80.11--
$47.50Aug 211.854.70$3.2886.9%40.75--

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. 5 found (best R:R 10.36, avg 5.83)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$47.50$50.00Aug 21$0.27$2.23$0.278.26$47.77
$45.00$47.50Aug 21$0.83$1.67$0.832.01$45.83
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$37.50$35.00Aug 21$0.22$2.28$0.2210.36$37.28
$42.50$40.00Aug 21$0.32$2.18$0.326.81$42.18
$45.00$42.50Aug 21$0.93$1.57$0.931.69$44.07

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 8 found (best R:R 12.89, avg 2.97)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$42.50$45.00Aug 21$2.18$2.18$0.326.81$44.68
$45.00$47.50Aug 21$0.83$0.83$1.670.50$45.83
$47.50$50.00Aug 21$0.27$0.27$2.230.12$47.77
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$50.00$47.50Aug 21$2.32$2.32$0.1812.89$47.68
$47.50$45.00Aug 21$1.80$1.80$0.702.57$45.70
$45.00$42.50Aug 21$0.93$0.93$1.570.59$44.07
$42.50$40.00Aug 21$0.32$0.32$2.180.15$42.18
$37.50$35.00Aug 21$0.22$0.22$2.280.10$37.28

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. 4 found (cheapest 6.29% of stock, avg 9.20%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$45.00Aug 21$1.35$1.48$2.83$42.17$47.836.29%
$47.50Aug 21$0.52$3.28$3.80$43.70$51.308.44%
$42.50Aug 21$3.53$0.55$4.08$38.42$46.589.06%
$50.00Aug 21$0.25$5.60$5.85$44.15$55.8513.00%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 15 found (cheapest 1.07% of stock, avg 2.32%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$50.00$40.00Aug 21$0.25$0.23$0.48$39.52$50.48
$50.00$35.00Aug 21$0.25$0.23$0.48$34.52$50.48
$50.00$32.50Aug 21$0.25$0.23$0.48$32.02$50.48
$50.00$37.50Aug 21$0.25$0.45$0.70$36.80$50.70
$47.50$40.00Aug 21$0.52$0.23$0.75$39.25$48.25
$47.50$35.00Aug 21$0.52$0.23$0.75$34.25$48.25
$47.50$32.50Aug 21$0.52$0.23$0.75$31.75$48.25
$50.00$42.50Aug 21$0.25$0.55$0.80$41.70$50.80
$47.50$37.50Aug 21$0.52$0.45$0.97$36.53$48.47
$47.50$42.50Aug 21$0.52$0.55$1.07$41.43$48.57

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 6 found (best R:R 24.00, avg credit $1.15)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
35/3842/45Aug 21$2.40$0.1024.00$35.10$44.90
42/4548/50Aug 21$1.20$1.300.92$43.80$48.70
40/4245/48Aug 21$1.15$1.350.85$41.35$46.15
35/3845/48Aug 21$1.05$1.450.72$36.45$46.05
40/4248/50Aug 21$0.59$1.910.31$41.91$48.09
35/3848/50Aug 21$0.49$2.010.24$37.01$47.99

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 7 found (best R:R 10.36, cheapest $0.22)

CALLS (2)
LowMidHighExpiryDebitMax GainR:R
$45.00$47.50$50.00Aug 21$0.56$1.943.46
$42.50$45.00$47.50Aug 21$1.35$1.150.85
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$32.50$35.00$37.50Aug 21$0.22$2.2810.36
$45.00$47.50$50.00Aug 21$0.52$1.983.81
$37.50$40.00$42.50Aug 21$0.54$1.963.63
$40.00$42.50$45.00Aug 21$0.61$1.893.10
$42.50$45.00$47.50Aug 21$0.87$1.631.87

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 10 found (best net $-0.01, 4 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$47.50$50.001:2Aug 21$0.02$2.48
$45.00$47.501:2Aug 21$0.31$2.19
$42.50$45.001:2Aug 21$0.83$1.67
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$37.50$35.001:2Aug 21-$0.01$2.49
$35.00$32.501:2Aug 21-$0.23$2.27
$40.00$37.501:2Aug 21-$0.67$1.83
$50.00$47.501:2Aug 21-$0.96$1.54
$42.50$40.001:2Aug 21$0.09$2.41

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 0.78%, avg 0.50%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$47.50Aug 21$0.350.255.5%0.78%6.31%5561.4K
$50.00Aug 21$0.100.1211.1%0.22%11.31%258.7K

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 2,060
Total Puts 213
Put/Call Ratio 0.10
Net Difference 1,847

Prior's Put/Call Breakdown

Total Calls 5,928
Total Puts 2,096
Put/Call Ratio 0.35
Net Difference 3,832

Prior 7-Day Put/Call Summary

Total Calls 21,480
Total Puts 14,105
Average Put/Call Ratio 0.76
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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