Tour v344
CALX
CALIX INC
$38.63 -2.13%
$38.60 (-0.08%)🌙
as of 07/16 06:16 PM
(7/15 18:25) ◀
|
Thursday, July 16, 2026 (6:16pm)
January 2026
|
▶ (7/17 14:07)
◀ 7/16 18:16 ▶

Option Volume

Detail
ℹ
Current (07/16) 195
Calls: 37 (19%)
Puts: 158 (81%)
Prior (07/15) 96
Calls: 95 (99%)
Puts: 1 (1%)
Current vs Prior +103.12%
Calls: -61.05% (Calls)
Puts: +15700.00% (Puts)
Prior 7-Day Total 932
Calls: 814 (87%)
Puts: 118 (13%)
Prior 7-Day Average 133
Calls: 116 (87%)
Puts: 16 (13%)
Current vs Prior 7-Day Avg +46.46%
Calls: -68.18%
Puts: +837.29%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/16) $41.4K
Calls: $14.4K (35%)
Puts: $27.0K (65%)
Prior (07/15) $35.1K
Calls: $35.0K (100%)
Puts: $133 (0%)
Current vs Prior +18.05%
Calls: -58.81%
Puts: +20225.56%
Prior 7-Day Total $166.5K
Calls: $154.5K (93%)
Puts: $12.0K (7%)
Prior 7-Day Average $23.8K
Calls: $22.1K (93%)
Puts: $1.7K (7%)
Current vs Prior 7-Day Avg +74.19%
Calls: -34.74%
Puts: +1471.56%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/16) 4.27
Prior (07/15) 0.01
Current vs Prior +40467.57%
Prior 7-Day Average 0.19
Current vs Prior 7-Day Avg +2145.75%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/16) 388
Calls: 112 (29%)
Puts: 276 (71%)
Prior (07/15) 288
Calls: 78 (27%)
Puts: 210 (73%)
Current vs Prior +34.72%
Prior 7-Day Total 2,026
Calls: 1,266 (62%)
Puts: 760 (38%)
Prior 7-Day Average 289
Calls: 180 (49%)
Puts: 190 (51%)
Current vs Prior 7-Day Avg +34.06%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 4.92% | 16.96%4.92% | 16.96%
Prior 5.57% | 16.04%5.57% | 16.04%
Current vs Prior -11.76% | +5.73%-11.76% | +5.73%
Prior 7-Day Avg 4.91% | 15.21%4.91% | 15.21%
Current vs 7-Day Avg +0.17% | +11.45%+0.18% | +11.45%
Prior 7-Day Eod 5.57% | 16.04%5.57% | 16.04%
Current vs 7-Day Eod -11.76% | +5.73%-11.76% | +5.73%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 8.99% | 14.66%
Calls: 4.65% | 12.50%
Puts: 13.33% | 16.82%
Prior 8.99% | 14.66%
Calls: 4.65% | 12.50%
Puts: 13.33% | 16.82%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 8.99% | 14.66%
Calls: 4.65% | 12.50%
Puts: 13.33% | 16.82%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bearish flow with 65% put dollar volume ($27.0K). Dollar volume significantly above 7-day average (74% higher). Unusually high activity with volume up 103% vs prior - elevated interest. Extreme bearish P/C ratio of 4.27 - 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 BEARISH
Prior BEARISH
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. 3 found (avg delta 0.62, highest 0.75)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.904.90$3.9051.3%100.6063
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Jul 170.703.30$2.00130.0%50.75--
$40.00Aug 213.504.50$4.0025.0%50.52--

Most actively traded options today. High liquidity = easy entry/exit. 8 active (total vol 170, top 139)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.904.90$3.9051.3%100.6063
$42.50Aug 210.301.95$1.13146.0%40.3011
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 211.302.00$1.6542.4%1390.28211
$40.00Jul 170.703.30$2.00130.0%50.75--
$40.00Aug 213.504.50$4.0025.0%50.52--
$30.00Aug 210.001.55$0.78198.7%30.14--
$37.50Aug 212.303.00$2.6526.4%30.40--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 107.6%, max 155.2%)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$35.00Jul 17Aug 21174.0%68.2%155.2%140275
$40.00Jul 17Aug 21108.3%67.7%60.0%10--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 5 found (best R:R 4.75, avg 1.95)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$37.50$42.50Aug 21$2.77$2.23$2.770.81$40.27
BEAR PUT (4)
BuySellExpiryDebitMax GainMax LossR:RBE
$35.00$30.00Aug 21$0.87$4.13$0.874.75$34.13
$40.00$35.00Jul 17$1.77$3.23$1.771.82$38.23
$37.50$35.00Aug 21$1.00$1.50$1.001.50$36.50
$40.00$37.50Aug 21$1.35$1.15$1.350.85$38.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 1.24, avg 0.77)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$37.50$42.50Aug 21$2.77$2.77$2.231.24$40.27
BULL PUT (4)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$37.50Aug 21$1.35$1.35$1.151.17$38.65
$37.50$35.00Aug 21$1.00$1.00$1.500.67$36.50
$40.00$35.00Jul 17$1.77$1.77$3.230.55$38.23
$35.00$30.00Aug 21$0.87$0.87$4.130.21$34.13

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $1.71, cheapest $1.42)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$35.00Jul 17Aug 21$1.42174.0%68.2%
$40.00Jul 17Aug 21$2.00108.3%67.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 16.96% of stock, avg 16.96%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$37.50Aug 21$3.90$2.65$6.55$30.95$44.0516.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 3 found (cheapest 4.94% of stock, avg 7.31%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$42.50$30.00Aug 21$1.13$0.78$1.91$28.09$44.41
$42.50$35.00Aug 21$1.13$1.65$2.78$32.22$45.28
$42.50$37.50Aug 21$1.13$2.65$3.78$33.72$46.28

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 2.68, avg credit $3.64)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
30/3538/42Aug 21$3.64$1.362.68$31.36$41.14

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 6.14, cheapest $0.35)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$35.00$37.50$40.00Aug 21$0.35$2.156.14

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 5 found (best net $-0.65, 2 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$37.50$42.501:2Aug 21$1.64$3.36
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$37.50$35.001:2Aug 21-$0.65$1.85
$40.00$37.501:2Aug 21-$1.30$1.20
$35.00$30.001:2Aug 21$0.09$4.91
$40.00$35.001:2Jul 17$1.54$3.46

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 0.78%, avg 0.78%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$42.50Aug 21$0.300.3010.0%0.78%10.79%411

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. 80 contracts (avg 100 vol/day, 80 traded recently)

CALX 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 $37.50 10-16 call last traded $5.60 on 07/10 (now $4.30/$5.30) — try a limit near $4.80. Also watch the $37.50 08-21 call last traded $3.44 on 07/02 (now $2.90/$4.90) — try a limit near $3.44; the $42.50 08-21 call last traded $0.80 on 06/25 (now $0.30/$1.95) — try a limit near $0.80. Most tradeable put: the $35.00 08-21 put last traded $1.15 on 07/10 (now $1.30/$2.00) — try a limit near $1.30.
CALLS (51)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Jul 17$0.00$2.80$1.40$2.00 07/07$0.57–$3.00$1.40--
$37.50Aug 21$2.90$4.90$3.90$3.44 07/02$2.25–$4.55$3.4463
$37.50Oct 16$4.30$5.30$4.80$5.60 07/10$3.80–$5.75$4.8038
$37.50Jan 15$5.10$7.80$6.45$6.50 07/07$5.10–$7.45$6.45--
$40.00Jul 17$0.00$0.60$0.30$0.90 07/10$0.30–$1.78$0.30--
$40.00Aug 21$1.85$3.50$2.68$2.75 07/07$1.48–$3.25$2.68--
$40.00Oct 16$3.10$5.10$4.10$3.50 07/02$2.38–$4.25$3.50--
$40.00Jan 15$3.90$6.90$5.40$5.70 07/10$4.25–$6.40$5.40--
$35.00Jul 17$2.55$4.80$3.68$3.20 07/01$1.55–$5.25$3.20--
$35.00Aug 21$4.10$5.50$4.80$6.18 07/10$3.28–$6.50$4.80--
$35.00Oct 16$5.40$7.40$6.40$5.86 07/01$5.00–$7.20$5.86--
$35.00Jan 15$6.50$9.50$8.00$7.78 07/07$6.00–$9.15$7.78--
$42.50Jul 17$0.00$1.65$0.83$0.15 06/30$0.13–$1.65$0.15--
$42.50Aug 21$0.30$1.95$1.13$0.80 06/25$0.73–$2.30$0.8011
$42.50Oct 16$1.85$4.20$3.03$2.90 07/07$2.03–$3.43$2.90--
$42.50Jan 15$3.10$6.00$4.55$5.00 07/10$3.15–$5.35$4.55--
$32.50Jan 15$8.20$10.90$9.55$8.36 06/30$7.25–$10.55$8.36--
$32.50Nov 19$10.80$15.00$12.90$13.00 07/06$12.00–$14.00$12.90--
$45.00Jul 17$0.00$2.15$1.08$0.06 07/06$0.15–$1.30$0.06--
$45.00Aug 21$0.55$1.85$1.20$1.42 07/10$0.55–$1.75$1.20--
$45.00Oct 16$1.05$3.70$2.38$2.50 07/10$1.25–$2.53$2.38--
$45.00Jan 15$2.40$5.20$3.80$3.45 07/01$2.58–$4.53$3.45--
$30.00Aug 21$7.80$10.80$9.30$7.30 06/30$6.30–$10.75$7.80--
$30.00Oct 16$8.50$11.10$9.80$8.66 06/30$7.40–$11.25$8.66--
$30.00Jan 15$9.90$12.50$11.20$9.83 06/30$9.00–$12.20$9.90--
$30.00Nov 19$11.60$16.50$14.05$15.30 07/10$13.50–$15.50$14.05--
$47.50Jul 17$0.00$1.15$0.57$0.05 07/08$0.03–$1.20$0.05--
$47.50Aug 21$0.00$1.20$0.60$0.70 07/07$0.45–$1.55$0.60--
$47.50Oct 16$0.75$3.00$1.88$1.43 07/08$0.78–$2.13$1.43--
$47.50Jan 15$1.60$4.50$3.05$2.54 07/02$2.17–$3.70$2.54--
$27.50Aug 21$10.30$12.70$11.50$9.25 06/29$8.50–$12.95$10.30--
$27.50Jan 15$11.90$14.40$13.15$11.90 06/30$10.65–$14.35$11.90--
$50.00Jul 17$0.00$0.05$0.03$0.05 06/30$0.03–$0.63$0.03--
$50.00Aug 21$0.00$2.40$1.20$0.40 07/09$0.20–$1.43$0.40--
$50.00Oct 16$0.30$2.50$1.40$1.23 07/10$0.68–$1.58$1.23--
$50.00Jan 15$1.10$3.90$2.50$2.40 07/01$1.83–$3.20$2.40--
$50.00Nov 19$4.50$8.00$6.25$5.50 07/07$5.25–$6.50$5.50--
$25.00Jan 15$13.10$16.40$14.75$15.81 05/20$12.15–$16.45$14.75--
$25.00Nov 19$14.50$19.50$17.00$17.87 07/06$16.50–$18.50$17.00--
$52.50Jul 17$0.00$1.15$0.57$0.50 07/09$0.38–$1.10$0.50--
$52.50Oct 16$0.00$2.50$1.25$1.50 07/09$0.48–$1.35$1.25--
$22.50Jan 15$15.90$18.60$17.25$16.96 07/01$13.85–$18.60$16.96--
$55.00Oct 16$0.00$2.80$1.40$1.75 05/13$0.48–$1.60$1.40--
$55.00Jan 15$0.15$3.40$1.78$1.65 07/06$1.33–$2.23$1.65--
$55.00Feb 19$0.80$3.90$2.35$2.00 07/06$2.03–$2.60$2.00--
$60.00Jul 17$0.00$0.05$0.03$0.02 06/02$0.03–$0.60$0.02--
$60.00Oct 16$0.00$1.55$0.78$0.35 07/09$0.25–$0.95$0.35--
$60.00Jan 15$0.00$2.50$1.25$1.50 07/07$0.75–$1.68$1.25--
$70.00Oct 16$0.00$1.75$0.88$0.47 06/22$0.33–$1.13$0.47--
$80.00Jul 17$0.00$0.70$0.35$0.33 07/08$0.35–$0.35$0.33--
$85.00Jul 17$0.00$2.15$1.08$0.05 06/15$0.38–$1.08$0.05--
PUTS (29)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Jul 17$0.00$1.00$0.50$0.25 07/09$0.20–$3.28$0.25--
$37.50Oct 16$3.20$4.80$4.00$4.03 06/10$2.95–$5.60$4.00--
$37.50Jan 15$3.00$6.00$4.50$5.69 06/30$4.22–$6.50$4.50--
$40.00Jul 17$0.70$3.30$2.00$1.05 07/09$0.55–$4.65$1.05--
$40.00Aug 21$3.50$4.50$4.00$4.40 07/01$2.80–$6.20$4.00--
$40.00Oct 16$4.50$6.30$5.40$5.52 06/03$3.90–$6.95$5.40--
$35.00Jul 17$0.00$0.45$0.23$0.60 07/01$0.15–$1.40$0.2364
$35.00Aug 21$1.30$2.00$1.65$1.15 07/10$1.05–$2.80$1.30211
$35.00Oct 16$1.80$2.75$2.28$2.90 06/30$1.75–$3.65$2.28--
$35.00Jan 15$1.80$5.00$3.40$5.15 06/26$3.23–$4.90$3.40--
$42.50Jul 17$2.45$5.70$4.08$6.10 06/09$2.30–$7.55$4.08--
$42.50Oct 16$5.10$7.70$6.40$6.30 06/10$4.90–$8.90$6.30--
$42.50Jan 15$6.20$9.20$7.70$7.80 05/20$6.70–$9.95$7.70--
$32.50Jul 17$0.00$0.75$0.38$0.55 06/26$0.25–$1.30$0.38--
$32.50Aug 21$0.55$1.25$0.90$0.75 07/10$0.45–$2.03$0.75--
$32.50Oct 16$0.90$3.10$2.00$2.05 05/20$1.20–$2.73$2.00--
$32.50Jan 15$1.00$4.10$2.55$3.90 06/26$2.42–$3.90$2.55--
$45.00Jul 17$6.00$8.10$7.05$6.73 06/12$4.50–$9.80$6.73--
$30.00Jul 17$0.00$0.95$0.48$0.16 07/09$0.10–$1.18$0.16--
$30.00Aug 21$0.00$1.55$0.78$0.55 07/06$0.25–$1.35$0.55--
$30.00Oct 16$0.00$3.10$1.55$2.50 07/01$0.78–$2.28$1.55--
$30.00Jan 15$0.45$3.70$2.08$2.00 07/06$1.68–$3.05$2.00--
$30.00Aug 20$1.65$5.90$3.78$3.42 07/10$2.83–$3.78$3.42--
$47.50Jan 15$9.70$12.70$11.20$11.20 05/20$10.15–$13.60$11.20--
$27.50Jul 17$0.00$0.05$0.03$0.45 06/03$0.03–$1.10$0.03--
$27.50Aug 21$0.00$1.75$0.88$0.20 07/06$0.22–$1.20$0.20--
$50.00Oct 16$11.00$13.90$12.45$12.00 06/11$10.80–$15.25$12.00--
$25.00Aug 21$0.00$0.45$0.23$0.10 07/09$0.15–$1.13$0.101
$25.00Jan 15$0.40$1.50$0.95$0.93 07/02$0.83–$2.00$0.93--

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 37
Total Puts 158
Put/Call Ratio 4.27
Net Difference -121

Prior's Put/Call Breakdown

Total Calls 95
Total Puts 1
Put/Call Ratio 0.01
Net Difference 94

Prior 7-Day Put/Call Summary

Total Calls 814
Total Puts 118
Average Put/Call Ratio 0.19
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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