Tour v509
CALX
CALIX INC
$39.16 -0.91%
$38.78 (-0.97%)🌙
as of 08/18 06:17 PM
(8/17 18:17) ◀
|
Tuesday, August 18, 2026 (6:17pm)
January 2026
|
▶ (8/19 18:17)
◀ 8/18 18:17 ▶

Option Volume

Detail
ℹ
Current (08/18) 224
Calls: 215 (96%)
Puts: 9 (4%)
Prior (08/17) 137
Calls: 34 (25%)
Puts: 103 (75%)
Current vs Prior +63.50%
Calls: +532.35% (Calls)
Puts: -91.26% (Puts)
Prior 7-Day Total 1,132
Calls: 929 (82%)
Puts: 203 (18%)
Prior 7-Day Average 161
Calls: 132 (82%)
Puts: 29 (18%)
Current vs Prior 7-Day Avg +38.52%
Calls: +62.00%
Puts: -68.97%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $143.1K
Calls: $141.7K (99%)
Puts: $1.4K (1%)
Prior (08/17) $16.9K
Calls: $13.1K (77%)
Puts: $3.9K (23%)
Current vs Prior +745.11%
Calls: +984.05%
Puts: -64.16%
Prior 7-Day Total $204.3K
Calls: $174.7K (86%)
Puts: $29.6K (14%)
Prior 7-Day Average $29.2K
Calls: $25.0K (86%)
Puts: $4.2K (14%)
Current vs Prior 7-Day Avg +390.20%
Calls: +467.71%
Puts: -67.29%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) 0.04
Prior (08/17) 3.03
Current vs Prior -98.62%
Prior 7-Day Average 0.67
Current vs Prior 7-Day Avg -93.72%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/18) 414
Calls: 233 (56%)
Puts: 181 (44%)
Prior (08/17) 1,034
Calls: 952 (92%)
Puts: 82 (8%)
Current vs Prior -59.96%
Prior 7-Day Total 7,041
Calls: 6,281 (89%)
Puts: 760 (11%)
Prior 7-Day Average 1,005
Calls: 897 (88%)
Puts: 126 (12%)
Current vs Prior 7-Day Avg -58.84%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 3.60% | 9.96%3.60% | 9.96%
Prior 3.82% | 12.53%3.82% | 12.53%
Current vs Prior -5.76% | -20.49%-5.77% | -20.49%
Prior 7-Day Avg 5.10% | 10.73%5.10% | 10.73%
Current vs 7-Day Avg -29.39% | -7.20%-29.39% | -7.20%
Prior 7-Day Eod 3.82% | 12.53%3.82% | 12.53%
Current vs 7-Day Eod -5.76% | -20.49%-5.77% | -20.49%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Prior 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 99% of dollar volume in calls ($141.7K) vs puts ($1.4K). Massive premium surge with dollar volume up 745% vs prior. Dollar volume significantly above 7-day average (390% higher). Above-average activity with volume up 64% vs prior.

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 BEARISH
7-Day Avg NEUTRAL
Current BULLISH
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. 1 found (avg delta 1.00, highest 1.00)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 213.704.30$4.0015.0%21.00--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 15, top 13)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Sep 181.201.70$1.4534.5%130.4328
$35.00Aug 213.704.30$4.0015.0%21.00--
PUTS (0)
No puts meet the criteria

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. 1 found (best yield 3.06%, avg 3.06%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$40.00Sep 18$1.200.432.1%3.06%5.21%1328

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. 106 contracts (avg 580 vol/day, 106 traded recently)

CALX averages only 580 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 $40.00 09-18 call last traded $2.15 on 08/04 (now $1.20/$1.70) — try a limit near $1.45. Also watch the $35.00 01-15 call last traded $7.68 on 08/03 (now $5.70/$8.20) — try a limit near $6.95. Most tradeable put: the $40.00 10-16 put last traded $4.10 on 08/04 (now $2.50/$3.30) — try a limit near $2.90.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$40.00Aug 21$0.15$0.40$0.28$1.12 08/05$0.28–$1.48$0.28--
$40.00Sep 18$1.20$1.70$1.45$2.15 08/04$0.98–$2.30$1.4528
$40.00Oct 16$1.70$3.30$2.50$2.46 08/07$1.55–$3.13$2.46--
$40.00Jan 15$3.00$5.50$4.25$4.40 08/06$3.25–$5.15$4.25--
$40.00Feb 19$3.70$7.20$5.45$5.20 07/28$3.98–$5.80$5.20--
$37.50Aug 21$0.65$3.00$1.83$1.93 08/06$0.68–$2.95$1.83--
$37.50Sep 18$2.40$3.70$3.05$2.75 08/07$1.70–$3.95$2.75--
$37.50Oct 16$3.10$4.50$3.80$3.70 08/05$2.45–$4.60$3.70--
$37.50Jan 15$4.40$6.80$5.60$5.90 08/05$3.80–$6.60$5.60--
$37.50Aug 20$8.00$11.20$9.60$9.20 08/06$7.65–$9.95$9.20--
$42.50Aug 21$0.00$0.75$0.38$0.45 08/04$0.18–$0.60$0.38--
$42.50Oct 16$0.85$2.50$1.68$2.55 08/05$0.93–$2.03$1.68--
$42.50Jan 15$2.20$4.70$3.45$3.70 07/21$2.23–$4.20$3.45--
$35.00Aug 21$3.70$4.30$4.00$3.30 08/04$1.70–$5.30$3.70--
$35.00Sep 18$3.30$5.70$4.50$4.30 07/21$2.73–$5.90$4.30--
$35.00Oct 16$4.40$6.50$5.45$5.84 08/04$3.50–$6.65$5.45--
$35.00Jan 15$5.70$8.20$6.95$7.68 08/03$5.05–$8.35$6.95205
$35.00Feb 19$6.20$9.90$8.05$6.00 07/21$6.00–$9.05$6.20--
$35.00May 21$7.40$10.90$9.15$11.00 07/13$7.70–$10.40$9.15--
$45.00Aug 21$0.00$0.65$0.33$0.05 08/07$0.10–$0.45$0.05--
$45.00Sep 18$0.00$0.80$0.40$0.47 07/27$0.38–$1.10$0.40--
$45.00Oct 16$0.35$2.85$1.60$1.20 08/04$0.57–$1.60$1.20--
$45.00Jan 15$1.40$4.30$2.85$3.23 08/05$1.98–$3.33$2.85--
$45.00Nov 19$5.30$9.00$7.15$6.75 07/29$5.75–$7.85$6.75--
$32.50Aug 21$5.30$7.70$6.50$3.50 07/21$3.65–$7.55$5.30--
$32.50Oct 16$6.20$8.60$7.40$7.10 08/07$4.85–$8.40$7.10--
$32.50Jan 15$7.20$9.90$8.55$9.30 07/15$6.80–$10.00$8.55--
$32.50Nov 19$10.50$14.80$12.65$11.50 07/27$10.50–$13.50$11.50--
$47.50Aug 21$0.00$0.15$0.08$0.14 08/07$0.03–$0.38$0.08--
$47.50Sep 18$0.00$0.75$0.38$0.27 07/21$0.20–$1.20$0.27--
$47.50Oct 16$0.00$0.85$0.43$0.89 08/04$0.40–$1.30$0.43--
$47.50Jan 15$1.05$3.80$2.42$2.54 07/02$1.23–$2.55$2.42--
$30.00Aug 21$7.80$10.20$9.00$5.50 07/30$5.80–$10.15$7.80--
$30.00Sep 18$8.00$10.40$9.20$8.00 07/21$6.25–$10.40$8.00--
$30.00Oct 16$8.10$11.40$9.75$7.09 07/27$6.75–$10.70$8.10--
$30.00Jan 15$9.30$12.50$10.90$8.70 07/29$8.15–$11.90$9.30--
$30.00Feb 19$9.40$12.80$11.10$10.20 07/27$8.90–$12.20$10.20--
$30.00Nov 19$12.40$15.80$14.10$14.80 07/14$11.85–$14.80$14.10--
$50.00Aug 21$0.00$0.20$0.10$0.10 08/07$0.03–$0.13$0.10--
$50.00Sep 18$0.00$0.75$0.38$0.85 07/20$0.23–$1.13$0.38--
$50.00Oct 16$0.00$0.75$0.38$0.35 08/07$0.28–$1.20$0.35--
$50.00Jan 15$1.35$1.90$1.63$1.70 08/07$1.02–$2.10$1.63--
$50.00May 21$2.25$4.90$3.58$3.30 07/28$2.40–$3.88$3.30--
$50.00Nov 19$3.70$7.50$5.60$4.65 07/29$4.40–$6.25$4.65--
$27.50Aug 21$10.30$12.70$11.50$9.25 06/29$8.00–$12.50$10.30--
$27.50Jan 15$10.80$14.20$12.50$12.00 08/07$10.30–$13.70$12.00--
$52.50Oct 16$0.00$0.75$0.38$1.50 07/09$0.38–$1.18$0.38--
$25.00Aug 21$12.80$15.50$14.15$11.14 07/21$10.40–$15.00$12.80--
$25.00Oct 16$13.40$15.50$14.45$11.10 07/31$11.15–$15.70$13.40--
$25.00Jan 15$13.10$16.30$14.70$12.14 07/31$11.75–$15.90$13.10--
$25.00Nov 19$15.50$18.70$17.10$17.87 07/06$14.20–$18.50$17.10--
$55.00Aug 21$0.00$0.05$0.03$0.05 07/21$0.03–$1.08$0.03--
$55.00Sep 18$0.00$0.95$0.48$0.60 07/20$0.10–$0.65$0.48--
$55.00Jan 15$0.00$1.40$0.70$0.85 07/22$0.57–$1.45$0.70--
$55.00Feb 19$0.00$2.80$1.40$2.00 07/06$1.20–$2.17$1.40--
$55.00Nov 19$2.50$6.30$4.40$4.40 08/03$3.35–$5.00$4.40--
$22.50Jan 15$15.70$19.00$17.35$16.96 07/01$13.85–$18.15$16.96--
$20.00Nov 19$19.50$22.00$20.75$19.56 07/21$17.85–$22.35$19.56--
$60.00Oct 16$0.00$0.25$0.13$0.15 07/29$0.13–$1.08$0.13--
$60.00Jan 15$0.00$1.05$0.53$1.15 07/20$0.40–$1.02$0.53--
$65.00Oct 16$0.00$0.75$0.38$0.18 07/29$0.38–$1.08$0.18--
$70.00Oct 16$0.00$0.75$0.38$0.47 06/22$0.38–$1.08$0.38--
PUTS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$40.00Aug 21$0.55$1.70$1.13$2.93 08/06$0.75–$4.90$1.13--
$40.00Sep 18$1.80$3.10$2.45$3.20 08/04$1.75–$5.35$2.45--
$40.00Oct 16$2.50$3.30$2.90$4.10 08/04$2.63–$5.95$2.9065
$37.50Aug 21$0.00$0.50$0.25$0.97 08/04$0.20–$2.95$0.25--
$37.50Sep 18$0.75$2.70$1.73$1.85 08/04$0.90–$3.60$1.73--
$37.50Oct 16$1.40$3.30$2.35$4.03 06/10$1.33–$4.50$2.35--
$37.50Jan 15$2.60$5.00$3.80$5.69 06/30$3.40–$5.75$3.80--
$42.50Sep 18$3.20$4.60$3.90$4.80 08/04$3.23–$7.20$3.90--
$42.50Oct 16$3.80$6.10$4.95$6.30 06/10$3.95–$7.85$4.95--
$35.00Aug 21$0.00$0.05$0.03$0.59 08/05$0.03–$1.60$0.03--
$35.00Sep 18$0.00$0.95$0.48$0.90 08/04$0.43–$2.80$0.48--
$35.00Oct 16$0.85$1.15$1.00$2.90 07/21$0.93–$2.78$1.00--
$35.00Jan 15$1.80$3.10$2.45$3.16 08/04$2.33–$4.65$2.45--
$35.00Aug 20$3.30$6.80$5.05$5.42 08/04$5.05–$6.75$5.05--
$35.00Nov 19$4.00$7.40$5.70$6.00 08/07$4.65–$7.45$5.70--
$45.00Sep 18$5.20$6.70$5.95$7.00 07/20$5.25–$9.70$5.95--
$32.50Aug 21$0.00$0.75$0.38$0.35 08/03$0.15–$0.75$0.35--
$32.50Sep 18$0.00$0.75$0.38$1.05 07/27$0.38–$1.60$0.38--
$32.50Oct 16$0.20$0.95$0.57$2.05 07/21$0.57–$2.28$0.57--
$32.50Jan 15$1.30$2.30$1.80$2.49 08/04$1.65–$3.40$1.80--
$32.50Nov 19$2.90$6.40$4.65$4.90 08/07$4.35–$6.05$4.65--
$30.00Aug 21$0.00$0.75$0.38$0.14 08/03$0.08–$1.00$0.14--
$30.00Sep 18$0.00$0.75$0.38$0.32 08/04$0.23–$1.33$0.32--
$30.00Oct 16$0.15$0.30$0.22$1.10 07/29$0.22–$1.35$0.22116
$30.00Jan 15$0.30$2.65$1.48$2.30 07/30$0.93–$2.72$1.48--
$30.00Feb 19$0.40$3.00$1.70$3.10 07/21$1.30–$2.70$1.70--
$30.00Aug 20$1.15$4.40$2.78$4.00 07/21$2.70–$4.03$2.78--
$30.00Nov 19$1.65$5.30$3.47$3.70 08/07$2.95–$4.85$3.47--
$50.00Oct 16$10.00$11.60$10.80$12.00 06/11$10.05–$14.70$10.80--
$27.50Aug 21$0.00$0.75$0.38$0.10 07/27$0.05–$0.70$0.10--
$27.50Sep 18$0.00$0.75$0.38$0.17 08/05$0.08–$1.10$0.17--
$27.50Oct 16$0.00$0.75$0.38$0.70 07/21$0.38–$1.30$0.38--
$27.50Jan 15$0.00$1.20$0.60$1.16 08/04$0.60–$1.75$0.60--
$25.00Aug 21$0.00$0.75$0.38$0.18 07/20$0.05–$1.08$0.18--
$25.00Sep 18$0.00$0.45$0.23$0.30 07/30$0.13–$0.68$0.23--
$25.00Oct 16$0.00$1.50$0.75$0.38 07/22$0.38–$1.10$0.38--
$25.00Jan 15$0.00$1.50$0.75$1.05 07/21$0.40–$1.05$0.75--
$25.00May 21$0.05$2.55$1.30$2.05 07/21$1.25–$1.75$1.30--
$25.00Aug 20$0.00$3.40$1.70$2.25 07/21$1.60–$2.08$1.70--
$55.00Feb 19$15.00$18.30$16.65$18.70 07/22$15.85–$19.80$16.65--
$22.50Sep 18$0.00$0.45$0.23$0.30 07/30$0.15–$0.93$0.23--
$22.50Feb 19$0.00$0.85$0.43$0.95 07/21$0.40–$1.48$0.43--
$22.50Nov 19$0.00$3.30$1.65$2.10 07/21$1.50–$2.50$1.65--
$20.00Aug 21$0.00$0.75$0.38$0.05 07/20$0.18–$0.38$0.05--

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 215
Total Puts 9
Put/Call Ratio 0.04
Net Difference 206

Prior's Put/Call Breakdown

Total Calls 34
Total Puts 103
Put/Call Ratio 3.03
Net Difference -69

Prior 7-Day Put/Call Summary

Total Calls 929
Total Puts 203
Average Put/Call Ratio 0.67
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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