Tour v394
CALX
CALIX INC
$35.77 -0.20%
(7/22 18:51) ◀
|
Thursday, July 23, 2026 (6:19pm)
January 2026
|
▶ (7/24 01:58)
◀ 7/23 18:19 ▶

Option Volume

Detail
ℹ
Current (07/23) 80
Calls: 72 (90%)
Puts: 8 (10%)
Prior (07/22) 1,270
Calls: 187 (15%)
Puts: 1,083 (85%)
Current vs Prior -93.70%
Calls: -61.50% (Calls)
Puts: -99.26% (Puts)
Prior 7-Day Total 14,451
Calls: 7,338 (51%)
Puts: 7,113 (49%)
Prior 7-Day Average 2,064
Calls: 1,048 (51%)
Puts: 1,016 (49%)
Current vs Prior 7-Day Avg -96.12%
Calls: -93.13%
Puts: -99.21%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/23) $8.2K
Calls: $6.8K (83%)
Puts: $1.4K (17%)
Prior (07/22) $128.4K
Calls: $17.1K (13%)
Puts: $111.3K (87%)
Current vs Prior -93.61%
Calls: -60.45%
Puts: -98.71%
Prior 7-Day Total $2.93M
Calls: $984.2K (34%)
Puts: $1.95M (66%)
Prior 7-Day Average $418.8K
Calls: $140.6K (34%)
Puts: $278.2K (66%)
Current vs Prior 7-Day Avg -98.04%
Calls: -95.18%
Puts: -99.48%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/23) 0.11
Prior (07/22) 5.79
Current vs Prior -98.08%
Prior 7-Day Average 1.66
Current vs Prior 7-Day Avg -93.32%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/23) 1,543
Calls: 783 (51%)
Puts: 760 (49%)
Prior (07/22) 3,401
Calls: 2,411 (71%)
Puts: 990 (29%)
Current vs Prior -54.63%
Prior 7-Day Total 14,576
Calls: 9,441 (65%)
Puts: 5,135 (35%)
Prior 7-Day Average 2,082
Calls: 1,348 (61%)
Puts: 855 (39%)
Current vs Prior 7-Day Avg -25.90%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 9.51% | 16.35%
Prior 11.24% | 16.04%
Current vs Prior -15.47% | +1.94%
Prior 7-Day Avg 10.27% | 16.82%
Current vs 7-Day Avg -7.49% | -2.75%
Prior 7-Day Eod 11.24% | 16.04%
Current vs 7-Day Eod -15.47% | +1.94%
Sentiment BULLISH

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 39.09% | 27.15%
Calls: 8.38% | 27.76%
Puts: 40.22% | 26.53%
Current vs 7-Day Avg -73.37% | +40.01%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 83% of dollar volume in calls ($6.8K) vs puts ($1.4K). Light premium activity with dollar volume down 94% vs prior. Below-average activity with volume down 94% vs prior. Extreme bullish P/C ratio of 0.11 - heavy call buying (72 calls vs 8 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 0.61, highest 0.63)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 211.252.85$2.0578.0%50.5858
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.703.20$2.9516.9%30.6366

Most actively traded options today. High liquidity = easy entry/exit. 8 active (total vol 60, top 37)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Aug 210.550.70$0.6323.8%370.23464
$37.50Aug 210.351.75$1.05133.3%70.36--
$35.00Aug 211.252.85$2.0578.0%50.5858
$42.50Aug 210.200.80$0.50120.0%20.17239
$45.00Aug 210.000.90$0.45200.0%10.14--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 210.901.80$1.3566.7%30.42273
$37.50Aug 212.703.20$2.9516.9%30.6366
$32.50Aug 210.500.95$0.7361.6%20.23421

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. 5 found (best R:R 18.23, avg 5.65)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.13$2.37$0.1318.23$40.13
$37.50$40.00Aug 21$0.42$2.08$0.424.95$37.92
$35.00$37.50Aug 21$1.00$1.50$1.001.50$36.00
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$35.00$32.50Aug 21$0.62$1.88$0.623.03$34.38
$37.50$35.00Aug 21$1.60$0.90$1.600.56$35.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 1.78, avg 0.61)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$35.00$37.50Aug 21$1.00$1.00$1.500.67$36.00
$37.50$40.00Aug 21$0.42$0.42$2.080.20$37.92
$40.00$42.50Aug 21$0.13$0.13$2.370.05$40.13
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$37.50$35.00Aug 21$1.60$1.60$0.901.78$35.90
$35.00$32.50Aug 21$0.62$0.62$1.880.33$34.38

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. 2 found (cheapest 9.51% of stock, avg 10.34%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$35.00Aug 21$2.05$1.35$3.40$31.60$38.409.51%
$37.50Aug 21$1.05$2.95$4.00$33.50$41.5011.18%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 8 found (cheapest 3.30% of stock, avg 4.75%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$45.00$32.50Aug 21$0.45$0.73$1.18$31.32$46.18
$42.50$32.50Aug 21$0.50$0.73$1.23$31.27$43.73
$40.00$32.50Aug 21$0.63$0.73$1.36$31.14$41.36
$37.50$32.50Aug 21$1.05$0.73$1.78$30.72$39.28
$45.00$35.00Aug 21$0.45$1.35$1.80$33.20$46.80
$42.50$35.00Aug 21$0.50$1.35$1.85$33.15$44.35
$40.00$35.00Aug 21$0.63$1.35$1.98$33.02$41.98
$37.50$35.00Aug 21$1.05$1.35$2.40$32.60$39.90

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 2.25, avg credit $1.17)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
35/3840/42Aug 21$1.73$0.772.25$35.77$41.73
32/3538/40Aug 21$1.04$1.460.71$33.96$38.54
32/3540/42Aug 21$0.75$1.750.43$34.25$40.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 4 found (best R:R 30.25, cheapest $0.08)

CALLS (3)
LowMidHighExpiryDebitMax GainR:R
$40.00$42.50$45.00Aug 21$0.08$2.4230.25
$37.50$40.00$42.50Aug 21$0.29$2.217.62
$35.00$37.50$40.00Aug 21$0.58$1.923.31
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$32.50$35.00$37.50Aug 21$0.98$1.521.55

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 6 found (best net $-0.05, 5 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$35.00$37.501:2Aug 21-$0.05$2.45
$37.50$40.001:2Aug 21-$0.21$2.29
$40.00$42.501:2Aug 21-$0.37$2.13
$42.50$45.001:2Aug 21-$0.40$2.10
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$35.00$32.501:2Aug 21-$0.11$2.39
$37.50$35.001:2Aug 21$0.25$2.25

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 1.54%, avg 1.03%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$40.00Aug 21$0.550.2311.8%1.54%13.36%37464
$37.50Aug 21$0.350.364.8%0.98%5.81%7--
$42.50Aug 21$0.200.1718.8%0.56%19.37%2239

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. 65 contracts (avg 125 vol/day, 64 traded recently)

CALX averages only 125 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 08-21 call last traded $2.80 on 07/17 (now $0.55/$0.70) — try a limit near $0.63. Also watch the $35.00 08-21 call last traded $3.60 on 07/17 (now $1.25/$2.85) — try a limit near $2.05; the $42.50 08-21 call last traded $1.54 on 07/16 (now $0.20/$0.80) — try a limit near $0.50. Most tradeable put: the $37.50 08-21 put last traded $2.34 on 07/17 (now $2.70/$3.20) — try a limit near $2.70.
CALLS (43)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$35.00Aug 21$1.25$2.85$2.05$3.60 07/17$2.05–$6.50$2.0558
$35.00Oct 16$3.40$4.20$3.80$5.86 07/01$3.80–$7.20$3.80--
$35.00Jan 15$4.30$6.60$5.45$7.78 07/07$5.45–$9.15$5.45--
$35.00May 21$5.80$9.70$7.75$11.00 07/13$7.75–$10.55$7.75--
$37.50Aug 21$0.35$1.75$1.05$3.30 07/16$1.05–$4.55$1.05--
$37.50Sep 18$1.70$2.45$2.08$4.05 07/16$2.08–$4.65$2.08--
$37.50Oct 16$1.35$4.00$2.68$4.80 07/16$2.68–$5.75$2.68--
$37.50Jan 15$3.10$5.10$4.10$6.50 07/07$4.10–$7.45$4.10--
$32.50Jan 15$5.70$8.10$6.90$9.30 07/15$6.90–$10.55$6.90--
$32.50Nov 19$8.00$13.00$10.50$13.00 07/06$10.50–$14.00$10.50--
$40.00Aug 21$0.55$0.70$0.63$2.80 07/17$0.63–$3.25$0.63464
$40.00Oct 16$1.10$2.95$2.03$3.83 07/15$1.83–$4.25$2.03--
$40.00Jan 15$2.35$5.30$3.83$5.70 07/10$3.58–$6.40$3.83--
$40.00Sep 18$0.95$1.60$1.27--$1.27–$1.27—$0.9522
$30.00Aug 21$5.40$7.10$6.25$9.41 07/17$6.25–$10.75$6.25--
$30.00Oct 16$6.10$8.30$7.20$8.66 06/30$7.20–$11.25$7.20--
$30.00Jan 15$7.20$9.70$8.45$11.08 07/14$8.45–$12.20$8.45--
$30.00Nov 19$9.50$14.50$12.00$14.80 07/14$12.00–$15.50$12.00--
$42.50Aug 21$0.20$0.80$0.50$1.54 07/16$0.33–$2.30$0.50239
$42.50Oct 16$0.10$2.55$1.33$2.90 07/07$1.05–$3.43$1.33--
$42.50Jan 15$1.50$3.80$2.65$5.39 07/13$2.65–$5.35$2.65--
$27.50Aug 21$7.50$9.60$8.55$9.25 06/29$8.50–$12.95$8.55--
$27.50Jan 15$9.40$11.40$10.40$11.90 06/30$10.40–$14.35$10.40--
$45.00Aug 21$0.00$0.90$0.45$1.40 07/17$0.15–$1.75$0.45--
$45.00Oct 16$0.05$1.60$0.83$2.08 07/14$0.83–$2.53$0.83--
$45.00Jan 15$0.70$3.80$2.25$3.70 07/15$2.25–$4.53$2.25--
$25.00Oct 16$9.80$12.70$11.25$14.81 07/14$11.05–$15.25$11.25--
$25.00Jan 15$11.30$13.60$12.45$15.81 05/20$12.15–$16.45$12.45--
$25.00Nov 19$12.50$17.00$14.75$17.87 07/06$14.75–$18.50$14.75--
$47.50Aug 21$0.00$0.50$0.25$1.49 07/15$0.10–$1.08$0.25--
$47.50Oct 16$0.00$1.10$0.55$1.43 07/08$0.55–$2.13$0.55--
$47.50Jan 15$0.30$3.00$1.65$2.54 07/02$1.65–$3.70$1.65--
$22.50Jan 15$12.90$16.50$14.70$16.96 07/01$13.85–$18.60$14.70--
$50.00Aug 21$0.00$0.15$0.08$0.40 07/17$0.08–$1.20$0.08--
$50.00Oct 16$0.00$0.95$0.48$1.23 07/10$0.48–$1.58$0.48--
$50.00Jan 15$0.05$2.20$1.13$2.40 07/01$1.13–$3.13$1.13--
$50.00Nov 19$2.15$7.00$4.58$5.50 07/07$4.58–$6.50$4.58--
$52.50Oct 16$0.00$2.00$1.00$1.50 07/09$0.38–$1.35$1.00--
$55.00Jan 15$0.10$1.80$0.95$1.65 07/06$0.90–$2.22$0.95--
$55.00Feb 19$0.35$2.25$1.30$2.00 07/06$1.30–$2.60$1.30--
$60.00Oct 16$0.00$1.35$0.68$0.35 07/09$0.25–$1.15$0.35--
$60.00Jan 15$0.00$1.15$0.57$1.50 07/07$0.50–$1.68$0.57--
$70.00Oct 16$0.00$1.40$0.70$0.47 06/22$0.38–$1.13$0.47--
PUTS (22)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$35.00Aug 21$0.90$1.80$1.35$1.28 07/17$1.05–$2.80$1.28273
$35.00Oct 16$2.45$3.10$2.78$2.90 06/30$1.75–$3.65$2.78--
$35.00Jan 15$3.50$5.80$4.65$3.70 07/17$3.23–$4.90$3.70--
$37.50Aug 21$2.70$3.20$2.95$2.34 07/17$1.75–$4.20$2.7066
$37.50Oct 16$3.10$5.20$4.15$4.03 06/10$2.95–$5.60$4.03--
$37.50Jan 15$3.70$7.10$5.40$5.69 06/30$4.22–$6.50$5.40--
$32.50Aug 21$0.50$0.95$0.73$0.75 07/10$0.45–$2.03$0.73421
$32.50Oct 16$1.35$3.20$2.28$2.05 05/20$1.20–$2.73$2.05--
$32.50Jan 15$2.30$4.50$3.40$3.90 06/26$2.42–$3.90$3.40--
$40.00Aug 21$4.20$5.60$4.90$3.59 07/16$2.80–$6.20$4.20--
$40.00Oct 16$4.70$7.00$5.85$5.52 06/03$3.90–$6.95$5.52--
$30.00Aug 21$0.05$0.45$0.25$0.43 07/16$0.25–$1.00$0.25--
$30.00Oct 16$0.05$1.60$0.83$2.50 07/01$0.78–$2.28$0.83--
$30.00Jan 15$1.95$2.60$2.28$1.75 07/14$1.68–$3.05$1.95--
$30.00Aug 20$1.55$6.40$3.98$3.42 07/10$2.83–$4.20$3.42--
$42.50Oct 16$6.70$8.70$7.70$6.30 06/10$4.90–$8.90$6.70--
$42.50Jan 15$7.60$10.00$8.80$7.80 05/20$6.70–$9.95$7.80--
$27.50Aug 21$0.00$0.75$0.38$0.20 07/06$0.22–$0.88$0.20--
$25.00Aug 21$0.00$0.45$0.23$0.05 07/17$0.05–$1.10$0.05--
$25.00Jan 15$0.30$1.50$0.90$0.93 07/02$0.80–$2.00$0.90--
$47.50Jan 15$11.20$14.10$12.65$11.20 05/20$10.15–$13.60$11.20--
$50.00Oct 16$12.90$15.80$14.35$12.00 06/11$10.80–$15.25$12.90--

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 72
Total Puts 8
Put/Call Ratio 0.11
Net Difference 64

Prior's Put/Call Breakdown

Total Calls 187
Total Puts 1,083
Put/Call Ratio 5.79
Net Difference -896

Prior 7-Day Put/Call Summary

Total Calls 7,338
Total Puts 7,113
Average Put/Call Ratio 1.66
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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