Tour v472
AMPH
AMPHASTAR PHARMACEUT
$20.38 -0.97%
(7/29 18:17) ◀
|
Thursday, July 30, 2026 (6:17pm)
January 2026
|
▶ (7/31 18:11)
◀ 7/30 18:17 ▶

Option Volume

Detail
ℹ
Current (07/30) --
Calls: -- (--)
Puts: -- (--)
Prior (07/29) 215
Calls: 154 (72%)
Puts: 61 (28%)
Current vs Prior -100.00%
Calls: -100.00% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 339
Calls: 168 (50%)
Puts: 171 (50%)
Prior 7-Day Average 48
Calls: 24 (50%)
Puts: 24 (50%)
Current vs Prior 7-Day Avg -100.00%
Calls: -100.00%
Puts: -100.00%
Sentiment NEUTRAL

Dollar Volume

Detail
ℹ
Current (07/30) --
Calls: -- (--)
Puts: -- (--)
Prior (07/29) $40.3K
Calls: $29.6K (73%)
Puts: $10.7K (27%)
Current vs Prior -100.00%
Calls: -100.00%
Puts: -100.00%
Prior 7-Day Total $50.1K
Calls: $31.6K (63%)
Puts: $18.5K (37%)
Prior 7-Day Average $7.2K
Calls: $4.5K (63%)
Puts: $2.6K (37%)
Current vs Prior 7-Day Avg -100.00%
Calls: -100.00%
Puts: -100.00%
Sentiment NEUTRAL

Put/Call Ratio

Detail
ℹ
Current (07/30) 1.00
Prior (07/29) 0.40
Current vs Prior +152.46%
Prior 7-Day Average 3.18
Current vs Prior 7-Day Avg -68.53%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/30) --
Calls: -- (--)
Puts: -- (--)
Prior (07/29) 1,559
Calls: 1,558 (100%)
Puts: 1 (0%)
Current vs Prior -100.00%
Prior 7-Day Total 6,440
Calls: 6,387 (99%)
Puts: 53 (1%)
Prior 7-Day Average 1,073
Calls: 1,277 (99%)
Puts: 13 (1%)
Current vs Prior 7-Day Avg -100.00%
Sentiment NEUTRAL

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 17.91% | 16.54%
Prior 18.12% | 20.80%
Current vs Prior -1.18% | -20.49%
Prior 7-Day Avg 17.39% | 19.39%
Current vs 7-Day Avg +2.98% | -14.70%
Prior 7-Day Eod 18.12% | 20.80%
Current vs 7-Day Eod -1.18% | -20.49%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Prior 76.36% | 112.93%
Calls: -- | --
Puts: 76.36% | 159.18%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 76.36% | 112.93%
Calls: 76.36% | 66.67%
Puts: 76.36% | 159.18%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Light premium activity with dollar volume down 100% vs prior. Below-average activity with volume down 100% vs prior. P/C ratio rising 152% - increased hedging/bearish positioning. Declining open interest (down 100%) indicates positions being closed.

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

No options available for this category

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

No options available for this category

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. -- found (best yield --%, avg --%)

No covered call setups found

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. 22 contracts (avg 102 vol/day, 22 traded recently)

AMPH averages only 102 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. No contracts have traded recently — lean on the 30-day mark range and start your limit near the bid.
CALLS (10)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Aug 21$1.20$2.00$1.60$1.07 07/23$0.77–$2.10$1.20--
$20.00Sep 18$0.00$2.55$1.27$1.41 07/20$1.27–$2.50$1.27--
$20.00Dec 18$0.80$5.00$2.90$2.06 06/22$2.23–$3.05$2.06--
$22.50Aug 21$0.00$3.70$1.85$0.70 07/20$0.33–$1.90$0.70--
$22.50Sep 18$0.00$3.20$1.60$1.00 07/22$0.55–$2.65$1.00--
$22.50Dec 18$0.00$4.30$2.15$2.01 06/11$1.90–$2.18$2.01--
$25.00Aug 21$0.00$2.20$1.10$0.30 07/20$0.25–$2.55$0.30--
$25.00Sep 18$0.00$2.55$1.27$0.39 07/24$1.25–$1.33$0.39--
$25.00Dec 18$0.05$2.00$1.02$1.00 07/16$0.90–$1.40$1.00--
$30.00Dec 18$0.00$3.50$1.75$0.56 07/14$1.23–$1.80$0.56--
PUTS (12)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$20.00Sep 18$0.00$4.20$2.10$1.80 06/29$1.63–$2.78$1.80--
$20.00Dec 18$0.25$4.60$2.42$2.30 06/15$2.28–$3.05$2.30--
$20.00Mar 19$1.40$5.20$3.30$3.00 07/22$2.85–$3.65$3.00--
$22.50Aug 21$0.85$4.90$2.88$3.10 06/26$2.63–$4.05$2.88--
$17.50Aug 21$0.00$3.60$1.80$0.60 07/13$0.78–$1.98$0.60--
$17.50Dec 18$0.00$4.00$2.00$1.85 06/22$1.75–$2.15$1.85--
$25.00Aug 21$2.85$6.90$4.88$4.90 06/26$4.72–$6.40$4.88--
$15.00Aug 21$0.00$1.10$0.55$0.30 07/06$0.23–$1.92$0.30--
$15.00Dec 18$0.00$3.70$1.85$0.85 06/15$1.50–$1.90$0.85--
$10.00Aug 21$0.00$3.40$1.70$0.26 07/23$0.03–$2.50$0.26--
$7.50Aug 21$0.00$3.40$1.70$0.05 07/24$0.03–$1.75$0.05--
$5.00Aug 21$0.00$3.40$1.70$0.10 07/24$0.03–$1.70$0.10--

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 --
Total Puts --
Put/Call Ratio 1.00
Net Difference --

Prior's Put/Call Breakdown

Total Calls 154
Total Puts 61
Put/Call Ratio 0.40
Net Difference 93

Prior 7-Day Put/Call Summary

Total Calls 168
Total Puts 171
Average Put/Call Ratio 3.18
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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