Tour v509
CALX
CALIX INC
$39.84 -0.15%
$39.33 (-1.28%)🌙
as of 08/13 06:18 PM
(8/12 18:22) ◀
|
Thursday, August 13, 2026 (6:18pm)
January 2026
|
▶ (8/14 18:17)
◀ 8/13 18:18 ▶

Option Volume

Detail
ℹ
Current (08/13) 215
Calls: 210 (98%)
Puts: 5 (2%)
Prior (08/12) 56
Calls: 54 (96%)
Puts: 2 (4%)
Current vs Prior +283.93%
Calls: +288.89% (Calls)
Puts: +150.00% (Puts)
Prior 7-Day Total 974
Calls: 856 (88%)
Puts: 118 (12%)
Prior 7-Day Average 139
Calls: 122 (88%)
Puts: 16 (12%)
Current vs Prior 7-Day Avg +54.52%
Calls: +71.73%
Puts: -70.34%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/13) $32.3K
Calls: $31.4K (97%)
Puts: $941 (3%)
Prior (08/12) $20.1K
Calls: $20.0K (100%)
Puts: $73 (0%)
Current vs Prior +60.85%
Calls: +56.74%
Puts: +1189.04%
Prior 7-Day Total $195.5K
Calls: $168.6K (86%)
Puts: $26.9K (14%)
Prior 7-Day Average $27.9K
Calls: $24.1K (86%)
Puts: $3.8K (14%)
Current vs Prior 7-Day Avg +15.68%
Calls: +30.25%
Puts: -75.54%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/13) 0.02
Prior (08/12) 0.04
Current vs Prior -35.71%
Prior 7-Day Average 0.18
Current vs Prior 7-Day Avg -86.92%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/13) 725
Calls: 664 (92%)
Puts: 61 (8%)
Prior (08/12) 209
Calls: 150 (72%)
Puts: 59 (28%)
Current vs Prior +246.89%
Prior 7-Day Total 9,143
Calls: 7,207 (79%)
Puts: 1,936 (21%)
Prior 7-Day Average 1,306
Calls: 1,029 (76%)
Puts: 322 (24%)
Current vs Prior 7-Day Avg -44.49%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 4.67% | 9.99%4.67% | 9.99%
Prior 5.54% | 11.10%5.54% | 11.10%
Current vs Prior -15.71% | -10.02%-15.71% | -10.02%
Prior 7-Day Avg 6.78% | 11.99%6.78% | 11.99%
Current vs 7-Day Avg -31.11% | -16.70%-31.11% | -16.70%
Prior 7-Day Eod 5.54% | 11.10%5.54% | 11.10%
Current vs 7-Day Eod -15.71% | -10.02%-15.71% | -10.02%
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
+
Add Card

🤖 AI Insights

Strong bullish conviction with 97% of dollar volume in calls ($31.4K) vs puts ($941). Elevated premium activity with dollar volume up 61% vs prior. Unusually high activity with volume up 284% vs prior - elevated interest. Extreme bullish P/C ratio of 0.02 - heavy call buying (210 calls vs 5 puts).

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
💧 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 0.61, highest 0.74)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Sep 183.504.40$3.9522.8%10.7427
$40.00Sep 181.852.60$2.2333.6%40.5623
$40.00Aug 210.701.25$0.9856.1%200.53476
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 6 active (total vol 152, top 125)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$47.50Sep 180.150.70$0.43127.9%1250.151
$40.00Aug 210.701.25$0.9856.1%200.53476
$40.00Sep 181.852.60$2.2333.6%40.5623
$42.50Aug 210.150.50$0.33106.1%10.21--
$37.50Sep 183.504.40$3.9522.8%10.7427
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 210.000.20$0.10200.0%10.04--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 1.5%, max 1.5%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$40.00Aug 21Sep 1838.3%37.8%1.5%24499
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 2 found (best R:R 2.85, avg 3.01)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$40.00$42.50Aug 21$0.65$1.85$0.6553%2.85$40.65
$40.00$47.50Sep 18$1.80$5.70$1.8056%3.17$41.80
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 2 found (best R:R 0.32, avg 0.33)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$40.00$47.50Sep 18$1.80$1.80$5.7044%0.32$41.80
$40.00$42.50Aug 21$0.65$0.65$1.8547%0.35$40.65
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $1.25, cheapest $1.25)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$40.00Aug 21Sep 18$1.2538.3%37.8%
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. -- 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. 3 found (best net $-0.51, 1 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$37.50$40.001:2Sep 18-$0.51$1.99
$40.00$47.501:2Sep 18$1.37$6.13
$40.00$42.501:2Aug 21$0.32$2.18
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. 4 found (best yield 4.64%, avg 1.79%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$40.00Sep 18$1.850.560.4%4.64%5.05%423
$47.50Sep 18$0.150.1519.2%0.38%19.60%1251
$40.00Aug 21$0.700.530.4%1.76%2.16%20476
$42.50Aug 21$0.150.216.7%0.38%7.05%1--

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 $42.50 01-15 call last traded $3.70 on 07/21 (now $3.90/$4.50) — try a limit near $3.90. Also watch the $37.50 09-18 call last traded $2.75 on 08/07 (now $3.50/$4.40) — try a limit near $3.50; the $40.00 09-18 call last traded $2.15 on 08/04 (now $1.85/$2.60) — try a limit near $2.15. Most tradeable put: the $42.50 10-16 put last traded $6.30 on 06/10 (now $3.40/$4.50) — try a limit near $3.95.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$40.00Aug 21$0.70$1.25$0.98$1.12 08/05$0.48–$3.18$0.98476
$40.00Sep 18$1.85$2.60$2.23$2.15 08/04$0.98–$3.40$2.1523
$40.00Oct 16$2.20$3.70$2.95$2.46 08/07$1.55–$4.10$2.46--
$40.00Jan 15$4.40$5.80$5.10$4.40 08/06$3.25–$6.05$4.40--
$40.00Feb 19$4.50$7.00$5.75$5.20 07/28$3.98–$6.35$5.20--
$37.50Aug 21$2.10$3.80$2.95$1.93 08/06$0.68–$4.05$2.10--
$37.50Sep 18$3.50$4.40$3.95$2.75 08/07$1.70–$4.65$3.5027
$37.50Oct 16$3.80$5.40$4.60$3.70 08/05$2.45–$5.10$3.80--
$37.50Jan 15$5.10$8.10$6.60$5.90 08/05$3.80–$6.90$5.90--
$37.50Aug 20$8.60$11.20$9.90$9.20 08/06$7.65–$10.00$9.20--
$42.50Aug 21$0.15$0.50$0.33$0.45 08/04$0.18–$1.75$0.33--
$42.50Oct 16$1.65$1.95$1.80$2.55 08/05$0.93–$3.20$1.80--
$42.50Jan 15$3.90$4.50$4.20$3.70 07/21$2.23–$4.90$3.90137
$35.00Aug 21$4.30$6.30$5.30$3.30 08/04$1.70–$6.00$4.30--
$35.00Sep 18$5.00$6.80$5.90$4.30 07/21$2.73–$6.45$5.00--
$35.00Oct 16$6.00$7.30$6.65$5.84 08/04$3.50–$6.65$6.00--
$35.00Jan 15$7.10$9.60$8.35$7.68 08/03$5.05–$8.55$7.68--
$35.00Feb 19$7.70$10.40$9.05$6.00 07/21$6.00–$9.05$7.70--
$35.00May 21$8.90$11.90$10.40$11.00 07/13$7.70–$10.40$10.40--
$45.00Aug 21$0.00$0.25$0.13$0.05 08/07$0.10–$1.20$0.05--
$45.00Sep 18$0.15$0.85$0.50$0.47 07/27$0.38–$1.98$0.47--
$45.00Oct 16$0.75$1.90$1.33$1.20 08/04$0.57–$2.42$1.20--
$45.00Jan 15$2.55$3.60$3.08$3.23 08/05$1.98–$4.25$3.08--
$45.00Nov 19$5.50$9.70$7.60$6.75 07/29$5.75–$8.35$6.75--
$32.50Aug 21$6.10$9.00$7.55$3.50 07/21$3.65–$7.55$6.10--
$32.50Oct 16$7.40$9.40$8.40$7.10 08/07$4.85–$8.45$7.40--
$32.50Jan 15$8.70$11.30$10.00$9.30 07/15$6.80–$10.00$9.30--
$32.50Nov 19$11.80$15.20$13.50$11.50 07/27$10.50–$13.50$11.80--
$47.50Aug 21$0.00$0.10$0.05$0.14 08/07$0.03–$0.73$0.05--
$47.50Sep 18$0.15$0.70$0.43$0.27 07/21$0.20–$1.25$0.271
$47.50Oct 16$0.30$2.00$1.15$0.89 08/04$0.40–$1.83$0.89--
$47.50Jan 15$1.05$3.10$2.08$2.54 07/02$1.23–$3.40$2.08--
$30.00Aug 21$9.10$11.20$10.15$5.50 07/30$5.80–$10.15$9.10--
$30.00Sep 18$9.30$11.50$10.40$8.00 07/21$6.25–$10.40$9.30--
$30.00Oct 16$9.60$11.80$10.70$7.09 07/27$6.75–$10.70$9.60--
$30.00Jan 15$10.70$13.10$11.90$8.70 07/29$8.15–$11.90$10.70--
$30.00Feb 19$10.90$13.50$12.20$10.20 07/27$8.90–$12.20$10.90--
$30.00Nov 19$13.10$16.50$14.80$14.80 07/14$11.85–$14.80$14.80--
$50.00Aug 21$0.00$0.05$0.03$0.10 08/07$0.03–$0.45$0.03--
$50.00Sep 18$0.05$0.40$0.23$0.85 07/20$0.23–$1.15$0.23--
$50.00Oct 16$0.25$0.75$0.50$0.35 08/07$0.28–$1.23$0.35--
$50.00Jan 15$1.20$2.55$1.88$1.70 08/07$1.02–$2.65$1.70--
$50.00May 21$2.20$5.40$3.80$3.30 07/28$2.40–$4.33$3.30--
$50.00Nov 19$4.40$7.90$6.15$4.65 07/29$4.40–$6.25$4.65--
$27.50Aug 21$11.20$13.50$12.35$9.25 06/29$8.00–$12.50$11.20--
$27.50Jan 15$12.50$14.90$13.70$12.00 08/07$10.30–$13.70$12.50--
$52.50Oct 16$0.00$2.35$1.18$1.50 07/09$0.38–$1.20$1.18--
$25.00Aug 21$13.70$16.20$14.95$11.14 07/21$10.40–$15.00$13.70--
$25.00Oct 16$13.90$17.20$15.55$11.10 07/31$11.15–$15.70$13.90--
$25.00Jan 15$14.60$17.20$15.90$12.14 07/31$11.75–$15.90$14.60--
$25.00Nov 19$16.50$20.50$18.50$17.87 07/06$14.20–$18.50$17.87--
$55.00Aug 21$0.00$0.05$0.03$0.05 07/21$0.03–$0.55$0.03--
$55.00Sep 18$0.00$0.75$0.38$0.60 07/20$0.10–$0.65$0.38--
$55.00Jan 15$0.05$1.40$0.73$0.85 07/22$0.57–$1.98$0.73--
$55.00Feb 19$0.75$3.60$2.17$2.00 07/06$1.20–$2.35$2.00--
$55.00Nov 19$3.30$6.70$5.00$4.40 08/03$3.35–$5.00$4.40--
$22.50Jan 15$16.80$19.50$18.15$16.96 07/01$13.85–$18.15$16.96--
$20.00Nov 19$20.50$24.20$22.35$19.56 07/21$17.85–$22.35$20.50--
$60.00Oct 16$0.00$0.90$0.45$0.15 07/29$0.23–$1.15$0.15--
$60.00Jan 15$0.30$0.95$0.63$1.15 07/20$0.40–$1.23$0.63--
$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$0.60$1.15$0.88$2.93 08/06$0.88–$4.90$0.88--
$40.00Sep 18$1.25$2.25$1.75$3.20 08/04$1.75–$5.35$1.75--
$40.00Oct 16$2.30$2.95$2.63$4.10 08/04$2.63–$5.95$2.63--
$37.50Aug 21$0.25$0.45$0.35$0.97 08/04$0.35–$2.95$0.35--
$37.50Sep 18$0.65$1.30$0.98$1.85 08/04$0.98–$3.60$0.98--
$37.50Oct 16$1.30$2.25$1.78$4.03 06/10$1.78–$4.50$1.78--
$37.50Jan 15$2.80$4.10$3.45$5.69 06/30$3.40–$5.75$3.45--
$42.50Sep 18$2.75$3.70$3.23$4.80 08/04$3.23–$7.20$3.23--
$42.50Oct 16$3.40$4.50$3.95$6.30 06/10$3.95–$7.85$3.9561
$35.00Aug 21$0.00$0.70$0.35$0.59 08/05$0.15–$1.60$0.35--
$35.00Sep 18$0.25$0.75$0.50$0.90 08/04$0.50–$2.80$0.50--
$35.00Oct 16$0.85$1.20$1.02$2.90 07/21$1.02–$2.78$1.02--
$35.00Jan 15$2.00$3.20$2.60$3.16 08/04$2.33–$4.65$2.60--
$35.00Aug 20$3.40$6.70$5.05$5.42 08/04$5.05–$6.75$5.05--
$35.00Nov 19$3.80$7.30$5.55$6.00 08/07$4.65–$7.45$5.55--
$45.00Sep 18$4.40$6.10$5.25$7.00 07/20$5.25–$9.70$5.25--
$32.50Aug 21$0.00$0.75$0.38$0.35 08/03$0.15–$1.00$0.35--
$32.50Sep 18$0.00$0.80$0.40$1.05 07/27$0.38–$1.60$0.40--
$32.50Oct 16$0.30$2.05$1.17$2.05 07/21$0.73–$2.28$1.17--
$32.50Jan 15$1.40$2.30$1.85$2.49 08/04$1.65–$3.40$1.85--
$32.50Nov 19$2.70$6.00$4.35$4.90 08/07$4.35–$6.05$4.35--
$30.00Aug 21$0.00$0.20$0.10$0.14 08/03$0.08–$1.00$0.10--
$30.00Sep 18$0.00$0.75$0.38$0.32 08/04$0.23–$1.33$0.32--
$30.00Oct 16$0.05$1.85$0.95$1.10 07/29$0.43–$1.55$0.95--
$30.00Jan 15$0.00$3.10$1.55$2.30 07/30$0.93–$2.72$1.55--
$30.00Feb 19$0.20$2.95$1.58$3.10 07/21$1.30–$2.70$1.58--
$30.00Aug 20$1.10$4.30$2.70$4.00 07/21$2.70–$4.20$2.70--
$30.00Nov 19$1.45$4.90$3.18$3.70 08/07$2.95–$4.85$3.18--
$50.00Oct 16$9.10$11.00$10.05$12.00 06/11$10.05–$14.70$10.05--
$27.50Aug 21$0.00$0.20$0.10$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$3.10$1.63$1.16 08/04$0.63–$1.75$1.16--
$25.00Aug 21$0.00$1.15$0.57$0.18 07/20$0.05–$1.08$0.18--
$25.00Sep 18$0.00$0.85$0.43$0.30 07/30$0.20–$1.13$0.30--
$25.00Oct 16$0.00$2.20$1.10$0.38 07/22$0.38–$1.10$0.38--
$25.00Jan 15$0.00$0.85$0.43$1.05 07/21$0.40–$1.30$0.43--
$25.00May 21$0.00$3.10$1.55$2.05 07/21$1.25–$2.50$1.55--
$25.00Aug 20$0.00$3.30$1.65$2.25 07/21$1.60–$2.50$1.65--
$55.00Feb 19$14.60$17.20$15.90$18.70 07/22$15.85–$19.80$15.90--
$22.50Sep 18$0.00$0.75$0.38$0.30 07/30$0.15–$0.93$0.30--
$22.50Feb 19$0.10$0.85$0.48$0.95 07/21$0.40–$1.58$0.48--
$22.50Nov 19$0.00$3.20$1.60$2.10 07/21$1.50–$2.55$1.60--
$20.00Aug 21$0.00$0.35$0.18$0.05 07/20$0.05–$0.88$0.05--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 210
Total Puts 5
Put/Call Ratio 0.02
Net Difference 205

Prior's Put/Call Breakdown

Total Calls 54
Total Puts 2
Put/Call Ratio 0.04
Net Difference 52

Prior 7-Day Put/Call Summary

Total Calls 856
Total Puts 118
Average Put/Call Ratio 0.18
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All