Tour v526
ATMU
ATMUS FILTRATION TEC
$49.37 +0.43%
(8/19 18:12) ◀
|
Thursday, August 20, 2026 (6:12pm)
January 2026
|
▶ (8/21 18:12)
◀ 8/20 18:12 ▶

Option Volume

Detail
ℹ
Current (08/20) 3
Calls: 1 (33%)
Puts: 2 (67%)
Prior (08/19) 32
Calls: 31 (97%)
Puts: 1 (3%)
Current vs Prior -90.62%
Calls: -96.77% (Calls)
Puts: +100.00% (Puts)
Prior 7-Day Total 296
Calls: 275 (93%)
Puts: 21 (7%)
Prior 7-Day Average 49
Calls: 39 (93%)
Puts: 3 (7%)
Current vs Prior 7-Day Avg -93.92%
Calls: -97.45%
Puts: -33.33%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/20) $183
Calls: $15 (8%)
Puts: $168 (92%)
Prior (08/19) $3.5K
Calls: $3.5K (99%)
Puts: $38 (1%)
Current vs Prior -94.83%
Calls: -99.57%
Puts: +342.11%
Prior 7-Day Total $13.4K
Calls: $10.1K (75%)
Puts: $3.3K (25%)
Prior 7-Day Average $2.2K
Calls: $1.4K (75%)
Puts: $471 (25%)
Current vs Prior 7-Day Avg -91.78%
Calls: -98.96%
Puts: -64.40%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/20) 2.00
Prior (08/19) 0.03
Current vs Prior +6100.00%
Prior 7-Day Average 0.46
Current vs Prior 7-Day Avg +337.02%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/20) 14
Calls: 8 (57%)
Puts: 6 (43%)
Prior (08/19) 4
Calls: 4 (100%)
Puts: -- (0%)
Current vs Prior +250.00%
Prior 7-Day Total 37
Calls: 20 (54%)
Puts: 17 (46%)
Prior 7-Day Average 9
Calls: 6 (26%)
Puts: 17 (74%)
Current vs Prior 7-Day Avg +51.35%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 4.17% | 9.14%4.17% | 9.14%
Prior 4.82% | 9.32%4.82% | 9.32%
Current vs Prior -13.45% | -1.95%-13.45% | -1.95%
Prior 7-Day Avg 5.45% | 9.88%5.45% | 9.88%
Current vs 7-Day Avg -23.45% | -7.53%-23.45% | -7.53%
Prior 7-Day Eod 4.82% | 9.32%4.82% | 9.32%
Current vs 7-Day Eod -13.45% | -1.95%-13.45% | -1.95%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 60.28% | 33.27%
Calls: 61.36% | 37.97%
Puts: 59.21% | 28.57%
Prior 60.28% | 33.27%
Calls: 61.36% | 37.97%
Puts: 59.21% | 28.57%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 60.28% | 33.27%
Calls: 61.36% | 37.97%
Puts: 59.21% | 28.57%
Current vs 7-Day Avg -0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bearish conviction with 92% of dollar volume in puts ($168) vs calls ($15). Light premium activity with dollar volume down 95% vs prior. Below-average activity with volume down 91% vs prior. Extreme bearish P/C ratio of 2.00 - 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 BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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
💧 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. 1 found (avg delta 0.56, highest 0.56)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 210.451.40$0.93102.2%10.566

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 2, top 1)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Aug 210.000.30$0.15200.0%10.098
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 210.451.40$0.93102.2%10.566

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. -- found (best R:R --, avg --)

No setups found for this strategy

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

No setups found for this strategy

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

No strangle setups found

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

No setups found for this strategy

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

No covered call setups found

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. 56 contracts (avg 12 vol/day, 56 traded recently)

ATMU averages only 12 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 $55.00 08-21 call last traded $2.40 on 08/06 (now $0.00/$0.30) — try a limit near $0.15. Most tradeable put: the $50.00 08-21 put last traded $0.40 on 08/06 (now $0.45/$1.40) — try a limit near $0.45.
CALLS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$50.00Aug 21$0.00$2.25$1.13$3.14 07/06$0.80–$6.15$1.13--
$50.00Jan 15$4.00$6.30$5.15$7.10 07/17$4.50–$9.60$5.15--
$47.50Oct 16$2.55$4.90$3.73$7.51 06/17$3.73–$9.50$3.73--
$52.50Aug 21$0.00$0.95$0.48$2.20 07/21$0.33–$4.25$0.48--
$52.50Sep 18$0.45$1.50$0.98$4.05 07/29$0.95–$5.55$0.98--
$52.50Oct 16$1.25$2.85$2.05$3.70 06/24$1.63–$6.25$2.05--
$52.50Jan 15$2.80$5.30$4.05$5.48 07/20$4.00–$8.20$4.05--
$45.00Jan 15$6.30$8.80$7.55$11.28 06/25$7.55–$13.00$7.55--
$55.00Aug 21$0.00$0.30$0.15$2.40 08/06$0.13–$2.80$0.158
$55.00Sep 18$0.00$0.80$0.40$3.20 07/29$0.40–$4.15$0.40--
$55.00Oct 16$0.75$1.30$1.02$2.70 06/24$1.02–$5.05$1.02--
$55.00Jan 15$1.95$4.30$3.13$4.70 07/21$3.05–$6.80$3.13--
$57.50Aug 21$0.00$2.15$1.08$1.09 07/28$0.38–$1.92$1.08--
$57.50Jan 15$1.30$3.10$2.20$4.80 06/26$2.20–$5.75$2.20--
$40.00Jan 15$9.60$12.40$11.00$12.80 06/18$11.00–$16.55$11.00--
$60.00Aug 21$0.00$2.10$1.05$0.68 06/22$0.18–$1.55$0.68--
$60.00Sep 18$0.00$0.75$0.38$1.70 08/04$0.08–$2.23$0.38--
$60.00Oct 16$0.00$0.75$0.38$1.50 07/31$0.38–$3.25$0.38--
$60.00Jan 15$0.80$2.55$1.67$2.90 07/20$1.67–$4.60$1.67--
$37.50Jan 15$11.60$14.00$12.80$15.44 06/23$12.80–$18.65$12.80--
$62.50Oct 16$0.05$0.40$0.23$1.70 08/06$0.23–$2.63$0.23--
$65.00Oct 16$0.00$0.75$0.38$1.31 08/04$0.38–$1.67$0.38--
$32.50Oct 16$15.10$18.50$16.80$23.01 08/06$16.80–$22.55$16.80--
$67.50Oct 16$0.00$0.75$0.38$0.27 07/07$0.38–$1.48$0.27--
$70.00Jan 15$0.00$0.75$0.38$1.25 06/26$0.38–$2.17$0.38--
$27.50Jan 15$20.50$23.90$22.20$26.50 06/25$22.10–$28.00$22.20--
$75.00Oct 16$0.00$0.75$0.38$0.05 08/07$0.23–$1.23$0.05--
$75.00Jan 15$0.00$1.75$0.88$0.85 06/26$0.38–$1.45$0.85--
PUTS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$50.00Aug 21$0.45$1.40$0.93$0.40 08/06$0.57–$2.83$0.456
$50.00Sep 18$2.00$2.95$2.48$2.60 07/29$1.58–$2.93$2.48--
$50.00Oct 16$2.50$3.80$3.15$1.65 08/05$2.15–$4.30$2.50--
$50.00Jan 15$4.00$6.20$5.10$4.50 07/17$3.80–$5.55$4.50--
$47.50Aug 21$0.00$0.75$0.38$1.38 07/20$0.28–$2.07$0.38--
$47.50Sep 18$0.70$1.75$1.23$2.15 07/29$0.80–$2.10$1.23--
$47.50Jan 15$2.95$5.00$3.98$4.02 07/20$2.93–$4.53$3.98--
$52.50Aug 21$1.80$5.10$3.45$2.00 08/07$1.18–$4.00$2.00--
$52.50Sep 18$3.20$5.20$4.20$3.00 08/03$2.20–$4.75$3.20--
$52.50Jan 15$4.90$7.80$6.35$6.30 07/21$4.35–$7.00$6.30--
$45.00Aug 21$0.00$0.75$0.38$0.20 08/07$0.23–$1.55$0.20--
$45.00Oct 16$0.90$1.55$1.23$1.65 07/22$0.83–$2.53$1.23--
$55.00Sep 18$5.50$8.00$6.75$5.21 07/17$3.00–$6.75$5.50--
$55.00Jan 15$6.50$9.40$7.95$8.00 07/20$5.90–$8.75$7.95--
$42.50Aug 21$0.00$0.95$0.48$0.81 07/08$0.38–$1.43$0.48--
$42.50Oct 16$0.25$3.00$1.63$0.95 07/31$0.73–$1.90$0.95--
$57.50Jan 15$9.20$11.10$10.15$9.50 07/20$7.20–$10.20$9.50--
$40.00Aug 21$0.00$2.15$1.08$0.28 07/20$0.38–$1.33$0.28--
$40.00Oct 16$0.05$0.90$0.48$0.70 07/14$0.48–$1.60$0.48--
$40.00Jan 15$1.05$2.05$1.55$1.45 07/27$1.08–$2.17$1.45--
$60.00Oct 16$10.20$12.60$11.40$6.25 08/05$7.20–$11.40$10.20--
$62.50Jan 15$12.90$15.30$14.10$12.44 07/15$10.45–$14.10$12.90--
$35.00Jan 15$0.40$1.10$0.75$1.18 07/29$0.57–$1.55$0.75--
$32.50Jan 15$0.00$1.85$0.93$0.65 06/24$0.48–$1.43$0.65--
$30.00Jan 15$0.00$1.75$0.88$0.50 06/17$0.38–$1.35$0.50--
$70.00Jan 15$19.30$22.80$21.05$19.60 06/23$16.05–$21.05$19.60--
$27.50Jan 15$0.00$0.75$0.38$0.35 06/17$0.38–$1.27$0.35--
$25.00Jan 15$0.00$0.75$0.38$0.25 06/17$0.35–$1.18$0.25--

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 1
Total Puts 2
Put/Call Ratio 2.00
Net Difference -1

Prior's Put/Call Breakdown

Total Calls 31
Total Puts 1
Put/Call Ratio 0.03
Net Difference 30

Prior 7-Day Put/Call Summary

Total Calls 275
Total Puts 21
Average Put/Call Ratio 0.46
Ratio Trend Rising

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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