Tour v509
CALX
CALIX INC
$39.52 -0.05%
(8/14 18:17) ◀
|
Monday, August 17, 2026 (6:17pm)
January 2026
|
▶ (8/18 18:17)
◀ 8/17 18:17 ▶

Option Volume

Detail
ℹ
Current (08/17) 137
Calls: 34 (25%)
Puts: 103 (75%)
Prior (08/14) 33
Calls: 17 (52%)
Puts: 16 (48%)
Current vs Prior +315.15%
Calls: +100.00% (Calls)
Puts: +543.75% (Puts)
Prior 7-Day Total 1,044
Calls: 939 (90%)
Puts: 105 (10%)
Prior 7-Day Average 149
Calls: 134 (90%)
Puts: 15 (10%)
Current vs Prior 7-Day Avg -8.14%
Calls: -74.65%
Puts: +586.67%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/17) $16.9K
Calls: $13.1K (77%)
Puts: $3.9K (23%)
Prior (08/14) $14.2K
Calls: $9.7K (68%)
Puts: $4.5K (32%)
Current vs Prior +19.45%
Calls: +34.70%
Puts: -13.67%
Prior 7-Day Total $204.7K
Calls: $177.8K (87%)
Puts: $26.9K (13%)
Prior 7-Day Average $29.2K
Calls: $25.4K (87%)
Puts: $3.8K (13%)
Current vs Prior 7-Day Avg -42.12%
Calls: -48.54%
Puts: +0.24%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/17) 3.03
Prior (08/14) 0.94
Current vs Prior +221.87%
Prior 7-Day Average 0.25
Current vs Prior 7-Day Avg +1108.31%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/17) 1,034
Calls: 952 (92%)
Puts: 82 (8%)
Prior (08/14) 734
Calls: 662 (90%)
Puts: 72 (10%)
Current vs Prior +40.87%
Prior 7-Day Total 7,214
Calls: 5,643 (78%)
Puts: 1,571 (22%)
Prior 7-Day Average 1,030
Calls: 806 (76%)
Puts: 261 (24%)
Current vs Prior 7-Day Avg +0.33%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 3.82% | 12.53%3.82% | 12.53%
Prior 3.41% | 9.18%3.41% | 9.18%
Current vs Prior +11.91% | +36.43%+11.91% | +36.43%
Prior 7-Day Avg 5.61% | 11.04%5.61% | 11.04%
Current vs 7-Day Avg -31.83% | +13.46%-31.83% | +13.46%
Prior 7-Day Eod 3.41% | 9.18%3.41% | 9.18%
Current vs 7-Day Eod +11.91% | +36.43%+11.91% | +36.43%
Sentiment BEARISHBEARISH

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 77% of dollar volume in calls ($13.1K) vs puts ($3.9K). Unusually high activity with volume up 315% vs prior - elevated interest. Extreme bearish P/C ratio of 3.03 - heavy put buying. P/C ratio rising 222% - increased hedging/bearish positioning.

Smart Money BULLISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior NEUTRAL
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. 2 found (avg delta 0.86, highest 1.00)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 213.605.00$4.3032.6%21.0054
$37.50Aug 211.053.60$2.33109.4%10.71209
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 18, top 13)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Sep 181.402.95$2.1771.4%130.4924
$35.00Aug 213.605.00$4.3032.6%21.0054
$40.00Aug 210.100.75$0.43151.2%20.36457
$37.50Aug 211.053.60$2.33109.4%10.71209
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. 1 found (avg debit $1.74, cheapest $1.74)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$40.00Aug 21Sep 18$1.7443.0%53.9%
PUTS (0)
No puts found

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. 1 found (best R:R 34.71, cheapest $0.07)

CALLS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$35.00$37.50$40.00Aug 21$0.07$2.4364%34.71
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 2 found (best net $-0.36, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$35.00$37.501:2Aug 21-$0.36$2.14
$37.50$40.001:2Aug 21$1.47$1.03
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 3.54%, avg 1.90%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$40.00Sep 18$1.400.491.2%3.54%4.76%1324
$40.00Aug 21$0.100.361.2%0.25%1.47%2457

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 $35.00 01-15 call last traded $7.68 on 08/03 (now $7.10/$8.10) — try a limit near $7.60. Also watch the $37.50 08-20 call last traded $9.20 on 08/06 (now $8.40/$10.20) — try a limit near $9.20; the $35.00 08-21 call last traded $3.30 on 08/04 (now $3.60/$5.00) — try a limit near $3.60. Most tradeable put: the $35.00 10-16 put last traded $2.90 on 07/21 (now $0.75/$1.10) — try a limit near $0.93.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$40.00Aug 21$0.10$0.75$0.43$1.12 08/05$0.43–$1.48$0.43457
$40.00Sep 18$1.40$2.95$2.17$2.15 08/04$0.98–$2.30$2.1524
$40.00Oct 16$2.00$3.20$2.60$2.46 08/07$1.55–$3.13$2.46--
$40.00Jan 15$3.50$6.40$4.95$4.40 08/06$3.25–$5.15$4.40--
$40.00Feb 19$4.00$7.60$5.80$5.20 07/28$3.98–$5.80$5.20--
$37.50Aug 21$1.05$3.60$2.33$1.93 08/06$0.68–$2.95$1.93209
$37.50Sep 18$2.00$4.00$3.00$2.75 08/07$1.70–$3.95$2.75--
$37.50Oct 16$3.20$4.90$4.05$3.70 08/05$2.45–$4.60$3.70--
$37.50Jan 15$5.40$7.70$6.55$5.90 08/05$3.80–$6.60$5.90--
$37.50Aug 20$8.40$10.20$9.30$9.20 08/06$7.65–$9.95$9.202
$42.50Aug 21$0.00$0.75$0.38$0.45 08/04$0.18–$0.75$0.38--
$42.50Oct 16$1.00$2.55$1.78$2.55 08/05$0.93–$2.03$1.78--
$42.50Jan 15$2.90$4.80$3.85$3.70 07/21$2.23–$4.20$3.70--
$35.00Aug 21$3.60$5.00$4.30$3.30 08/04$1.70–$5.30$3.6054
$35.00Sep 18$3.60$5.90$4.75$4.30 07/21$2.73–$5.90$4.30--
$35.00Oct 16$4.60$7.20$5.90$5.84 08/04$3.50–$6.65$5.84--
$35.00Jan 15$7.10$8.10$7.60$7.68 08/03$5.05–$8.35$7.60206
$35.00Feb 19$6.60$10.40$8.50$6.00 07/21$6.00–$9.05$6.60--
$35.00May 21$8.40$11.10$9.75$11.00 07/13$7.70–$10.40$9.75--
$45.00Aug 21$0.00$0.75$0.38$0.05 08/07$0.10–$0.45$0.05--
$45.00Sep 18$0.00$0.75$0.38$0.47 07/27$0.38–$1.10$0.38--
$45.00Oct 16$0.60$1.35$0.98$1.20 08/04$0.57–$1.45$0.98--
$45.00Jan 15$1.55$4.50$3.03$3.23 08/05$1.98–$3.33$3.03--
$45.00Nov 19$5.60$9.40$7.50$6.75 07/29$5.75–$7.85$6.75--
$32.50Aug 21$6.00$7.80$6.90$3.50 07/21$3.65–$7.55$6.00--
$32.50Oct 16$6.70$8.60$7.65$7.10 08/07$4.85–$8.40$7.10--
$32.50Jan 15$8.40$11.00$9.70$9.30 07/15$6.80–$10.00$9.30--
$32.50Nov 19$11.60$15.00$13.30$11.50 07/27$10.50–$13.50$11.60--
$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$0.10$1.00$0.55$0.89 08/04$0.40–$1.30$0.55--
$47.50Jan 15$0.85$3.90$2.38$2.54 07/02$1.23–$2.55$2.38--
$30.00Aug 21$8.50$10.20$9.35$5.50 07/30$5.80–$10.15$8.50--
$30.00Sep 18$8.70$11.20$9.95$8.00 07/21$6.25–$10.40$8.70--
$30.00Oct 16$8.40$11.60$10.00$7.09 07/27$6.75–$10.70$8.40--
$30.00Jan 15$9.40$12.40$10.90$8.70 07/29$8.15–$11.90$9.40--
$30.00Feb 19$10.00$12.80$11.40$10.20 07/27$8.90–$12.20$10.20--
$30.00Nov 19$12.90$16.50$14.70$14.80 07/14$11.85–$14.80$14.70--
$50.00Aug 21$0.00$0.05$0.03$0.10 08/07$0.03–$0.13$0.03--
$50.00Sep 18$0.00$0.75$0.38$0.85 07/20$0.23–$1.15$0.38--
$50.00Oct 16$0.00$0.75$0.38$0.35 08/07$0.28–$1.20$0.35--
$50.00Jan 15$1.30$2.35$1.83$1.70 08/07$1.02–$2.10$1.70--
$50.00May 21$2.00$5.30$3.65$3.30 07/28$2.40–$3.88$3.30--
$50.00Nov 19$4.00$7.80$5.90$4.65 07/29$4.40–$6.25$4.65--
$27.50Aug 21$10.70$13.10$11.90$9.25 06/29$8.00–$12.50$10.70--
$27.50Jan 15$11.80$14.20$13.00$12.00 08/07$10.30–$13.70$12.00--
$52.50Oct 16$0.00$0.85$0.43$1.50 07/09$0.38–$1.20$0.43--
$25.00Aug 21$13.20$15.60$14.40$11.14 07/21$10.40–$15.00$13.20--
$25.00Oct 16$13.40$16.90$15.15$11.10 07/31$11.15–$15.70$13.40--
$25.00Jan 15$14.00$16.40$15.20$12.14 07/31$11.75–$15.90$14.00--
$25.00Nov 19$15.50$20.00$17.75$17.87 07/06$14.20–$18.50$17.75--
$55.00Aug 21$0.00$2.15$1.08$0.05 07/21$0.03–$1.08$0.05--
$55.00Sep 18$0.00$0.25$0.13$0.60 07/20$0.10–$0.65$0.13--
$55.00Jan 15$0.70$1.50$1.10$0.85 07/22$0.57–$1.45$0.85--
$55.00Feb 19$0.00$2.85$1.43$2.00 07/06$1.20–$2.17$1.43--
$55.00Nov 19$2.50$6.80$4.65$4.40 08/03$3.35–$5.00$4.40--
$22.50Jan 15$16.10$18.70$17.40$16.96 07/01$13.85–$18.15$16.96--
$20.00Nov 19$19.00$22.90$20.95$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$2.00$1.00$1.15 07/20$0.40–$1.02$1.00--
$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$0.10$2.05$1.08$2.93 08/06$0.75–$4.90$1.08--
$40.00Sep 18$1.65$3.90$2.78$3.20 08/04$1.75–$5.35$2.78--
$40.00Oct 16$2.15$3.60$2.88$4.10 08/04$2.63–$5.95$2.88--
$37.50Aug 21$0.00$1.50$0.75$0.97 08/04$0.20–$2.95$0.75--
$37.50Sep 18$0.05$1.75$0.90$1.85 08/04$0.90–$3.60$0.90--
$37.50Oct 16$0.45$2.20$1.33$4.03 06/10$1.33–$4.50$1.33--
$37.50Jan 15$2.80$4.30$3.55$5.69 06/30$3.40–$5.75$3.55--
$42.50Sep 18$3.10$5.40$4.25$4.80 08/04$3.23–$7.20$4.25--
$42.50Oct 16$3.40$5.40$4.40$6.30 06/10$3.95–$7.85$4.40--
$35.00Aug 21$0.00$0.05$0.03$0.59 08/05$0.03–$1.60$0.03--
$35.00Sep 18$0.25$1.00$0.63$0.90 08/04$0.43–$2.80$0.63--
$35.00Oct 16$0.75$1.10$0.93$2.90 07/21$0.93–$2.78$0.9350
$35.00Jan 15$1.85$4.00$2.93$3.16 08/04$2.33–$4.65$2.93--
$35.00Aug 20$3.70$6.80$5.25$5.42 08/04$5.05–$6.75$5.25--
$35.00Nov 19$4.00$7.60$5.80$6.00 08/07$4.65–$7.45$5.80--
$45.00Sep 18$5.10$6.70$5.90$7.00 07/20$5.25–$9.70$5.90--
$32.50Aug 21$0.00$0.75$0.38$0.35 08/03$0.15–$0.85$0.35--
$32.50Sep 18$0.00$0.75$0.38$1.05 07/27$0.38–$1.60$0.38--
$32.50Oct 16$0.25$1.10$0.68$2.05 07/21$0.57–$2.28$0.68--
$32.50Jan 15$1.50$2.05$1.78$2.49 08/04$1.65–$3.40$1.78--
$32.50Nov 19$2.85$6.60$4.72$4.90 08/07$4.35–$6.05$4.72--
$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$0.00$0.55$0.28$1.10 07/29$0.28–$1.35$0.2832
$30.00Jan 15$0.05$1.90$0.98$2.30 07/30$0.93–$2.72$0.98--
$30.00Feb 19$0.30$3.10$1.70$3.10 07/21$1.30–$2.70$1.70--
$30.00Aug 20$1.45$4.60$3.03$4.00 07/21$2.70–$4.20$3.03--
$30.00Nov 19$1.75$5.30$3.53$3.70 08/07$2.95–$4.85$3.53--
$50.00Oct 16$9.60$11.60$10.60$12.00 06/11$10.05–$14.70$10.60--
$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–$1.27$0.17--
$27.50Oct 16$0.00$0.75$0.38$0.70 07/21$0.38–$1.30$0.38--
$27.50Jan 15$0.15$3.00$1.58$1.16 08/04$0.63–$1.75$1.16--
$25.00Aug 21$0.00$0.75$0.38$0.18 07/20$0.05–$1.08$0.18--
$25.00Sep 18$0.00$0.25$0.13$0.30 07/30$0.13–$0.68$0.13--
$25.00Oct 16$0.00$1.50$0.75$0.38 07/22$0.38–$1.10$0.38--
$25.00Jan 15$0.00$0.90$0.45$1.05 07/21$0.40–$1.05$0.45--
$25.00May 21$0.05$2.90$1.48$2.05 07/21$1.25–$1.98$1.48--
$25.00Aug 20$0.00$3.60$1.80$2.25 07/21$1.60–$2.08$1.80--
$55.00Feb 19$14.60$17.50$16.05$18.70 07/22$15.85–$19.80$16.05--
$22.50Sep 18$0.00$0.75$0.38$0.30 07/30$0.15–$0.93$0.30--
$22.50Feb 19$0.00$2.70$1.35$0.95 07/21$0.40–$1.48$0.95--
$22.50Nov 19$0.00$3.40$1.70$2.10 07/21$1.50–$2.50$1.70--
$20.00Aug 21$0.00$0.45$0.23$0.05 07/20$0.05–$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 34
Total Puts 103
Put/Call Ratio 3.03
Net Difference -69

Prior's Put/Call Breakdown

Total Calls 17
Total Puts 16
Put/Call Ratio 0.94
Net Difference 1

Prior 7-Day Put/Call Summary

Total Calls 939
Total Puts 105
Average Put/Call Ratio 0.25
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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